Create region security policies rules

[felipegc]

Fixes:
hashicorp/terraform-provider-google#15319

If this PR is for Terraform, I acknowledge that I have:

• Searched through the issue tracker for an open issue that this either resolves or contributes to, commented on it to claim it, and written "fixes {url}" or "part of {url}" in this PR description. If there were no relevant open issues, I opened one and commented that I would like to work on it (not necessary for very small changes).
• Ensured that all new fields I added that can be set by a user appear in at least one example (for generated resources) or third_party test (for handwritten resources or update tests).
• Generated Terraform providers, and ran make test and make lint in the generated providers to ensure it passes unit and linter tests.
• Ran relevant acceptance tests using my own Google Cloud project and credentials (If the acceptance tests do not yet pass or you are unable to run them, please let your reviewer know).
• Read Write release notes before writing my release note below.

Release Note Template for Downstream PRs (will be copied)

`google_compute_region_security_policy_rule`

compute: added support for `user_defined_fields` to `google_compute_region_security_policy`

[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes:

Diff report

Your PR generated some diffs in downstreams - here they are.

Terraform GA: Diff ( 4 files changed, 413 insertions(+), 1 deletion(-))
Terraform Beta: Diff ( 12 files changed, 2391 insertions(+), 4 deletions(-))
TF Conversion: Diff ( 2 files changed, 372 insertions(+))
TF OiCS: Diff ( 12 files changed, 391 insertions(+))

[felipegc]

Hi @zli82016 the code is ready to review again. I put this PR in draft mode to avoid merge for now since the user_defined_fields will be public available in few days. The idea is to let this PR ready for merge once it happens so then I move to "wip" again.
Thanks

[modular-magician]

Tests analytics

Total tests: 2949
Passed tests 2647
Skipped tests: 302
Affected tests: 0

$\textcolor{green}{\textsf{All tests passed in REPLAYING mode.}}$
View the build log

[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes:

Diff report

Your PR generated some diffs in downstreams - here they are.

Terraform GA: Diff ( 4 files changed, 413 insertions(+), 1 deletion(-))
Terraform Beta: Diff ( 12 files changed, 2391 insertions(+), 4 deletions(-))
TF Conversion: Diff ( 2 files changed, 372 insertions(+))
TF OiCS: Diff ( 12 files changed, 391 insertions(+))

Missing test report

Your PR includes resource fields which are not covered by any test.

Resource: google_compute_region_security_policy (0 total tests)
Please add an acceptance test which includes these fields. The test should include the following:

resource "google_compute_region_security_policy" "primary" {
  user_defined_fields {
    base   = # value needed
    mask   = # value needed
    name   = # value needed
    offset = # value needed
    size   = # value needed
  }
}

Resource: google_compute_region_security_policy_rule (0 total tests)
Please add an acceptance test which includes these fields. The test should include the following:

resource "google_compute_region_security_policy_rule" "primary" {
  action      = # value needed
  description = # value needed
  match {
    config {
      src_ip_ranges = # value needed
    }
    versioned_expr = # value needed
  }
  network_match {
    dest_ip_ranges   = # value needed
    dest_ports       = # value needed
    ip_protocols     = # value needed
    src_asns         = # value needed
    src_ip_ranges    = # value needed
    src_ports        = # value needed
    src_region_codes = # value needed
    user_defined_fields {
      name   = # value needed
      values = # value needed
    }
  }
  preview         = # value needed
  priority        = # value needed
  region          = # value needed
  security_policy = # value needed
}

[modular-magician]

Tests analytics

Total tests: 2950
Passed tests 2648
Skipped tests: 302
Affected tests: 0

$\textcolor{green}{\textsf{All tests passed in REPLAYING mode.}}$
View the build log

[felipegc]

@zli82016 These features has been moved to "public". Could you please continue the review?

[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes:

Diff report

Your PR generated some diffs in downstreams - here they are.

Terraform GA: Diff ( 4 files changed, 413 insertions(+), 1 deletion(-))
Terraform Beta: Diff ( 12 files changed, 2391 insertions(+), 4 deletions(-))
TF Conversion: Diff ( 2 files changed, 372 insertions(+))
TF OiCS: Diff ( 12 files changed, 391 insertions(+))

[modular-magician]

Tests analytics

Total tests: 2957
Passed tests 2650
Skipped tests: 302
Affected tests: 5

Action taken

Found 5 affected test(s) by replaying old test recordings. Starting RECORDING based on the most recent commit. Click here to see the affected tests

TestAccBigQueryDataTable_bigtable|TestAccComputeRegionSecurityPolicyRule_regionSecurityPolicyRuleNetworkMatchUpdate|TestAccComputeRegionSecurityPolicyRule_regionSecurityPolicyRuleBasicUpdate|TestAccComputeRegionSecurityPolicyRule_regionSecurityPolicyRuleMultipleRulesExample|TestAccComputeRegionSecurityPolicyRule_regionSecurityPolicyRuleBasicExample

Get to know how VCR tests work

[modular-magician]

$\textcolor{green}{\textsf{Tests passed during RECORDING mode:}}$
TestAccBigQueryDataTable_bigtable[Debug log]
TestAccComputeRegionSecurityPolicyRule_regionSecurityPolicyRuleNetworkMatchUpdate[Debug log]
TestAccComputeRegionSecurityPolicyRule_regionSecurityPolicyRuleBasicUpdate[Debug log]
TestAccComputeRegionSecurityPolicyRule_regionSecurityPolicyRuleMultipleRulesExample[Debug log]
TestAccComputeRegionSecurityPolicyRule_regionSecurityPolicyRuleBasicExample[Debug log]

Rerun these tests in REPLAYING mode to catch issues

$\textcolor{green}{\textsf{No issues found for passed tests after REPLAYING rerun.}}$

---

$\textcolor{green}{\textsf{All tests passed!}}$
View the build log or the debug log for each test

[zli82016]

LGTM. Thanks.