refactor: action naming

[leogr]

What type of PR is this?

/kind bug

/kind cleanup

/kind documentation

Any specific area of the project related to this PR?

/area events

What this PR does / why we need it:

This PR ensures that all action's names are following the naming convention as described here.

It will allow to automatically match the rule name as needed by #31

Special notes for your reviewer:

These changes were originally included in #31 ( I'm going to remove these from #31 as soon as this PR gets merged ).

/cc @leodido
/cc @fntlnz

Does this PR introduce a user-facing change?:

update(events/k8saudit): action renamed to `CreateDisallowedPod`
update(events/k8saudit): action renamed to `K8SServiceaccountCreated`
update(events/k8saudit): action renamed to `K8SServiceCreated`
update(events/k8saudit): action renamed to `K8SDeploymentCreated`
update(events/k8saudit): action renamed to `K8SConfigMapCreated`
update(events/k8saudit): action renamed to `CreateSensitiveMountPod`
update(events/k8saudit): action renamed to `CreatePrivilegedPod`
update(events/k8saudit): action renamed to `CreateNodePortService`
update(events/k8saudit): action renamed to `CreateHostNetworkPod`
update(events/k8saudit): action renamed to `CreateModifyConfigmapWithPrivateCredentials`
update(events/k8saudit): action renamed to `ClusterRoleWithWritePrivilegesCreated`
update(events/k8saudit): action renamed to `ClusterRoleWithWildcardCreated`
update(events/k8saudit): action renamed to `ClusterRoleWithPodExecCreated`
update(events/syscall): action renamed to `ReadSensitiveFileTrustedAfterStartup`
update(events/syscall): action renamed to `ReadSensitiveFileUntrusted`
update(events/syscall): action renamed to `DbProgramSpawnedProcess`
docs(events): improve naming convention
docs: update actions list

[leodido]

LGTM

[poiana]

LGTM label has been added.

Git tree hash: d4d32b8ad2006b835b7963c334574d379dfaf3a4

[poiana]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: leodido

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