[OOB] Upgrades 'dotnet-framework' to '51.1.7'

[SvcGitHubPATagentoperatorimages]

Automated OOB update requested by SvcGitHubPATagentoperatorimages.

Agent: dotnet-framework
Version: 51.1.6 -> 51.1.7

[github-actions]

Images built:

dotnet-core: ghcr.io/contrast-security-oss/agent-operator-images/agent-dotnet-core@sha256:de3c334d36fd01958e634b20350b5e7a66da4dea4ca212abdbdc23c4cdf519ae
dotnet-framework: ghcr.io/contrast-security-oss/agent-operator-images/agent-dotnet-framework@sha256:270c4b432456e7632ac6959cb0d46b999b2e50def9ba7f0da4394cf850ac5730
java: ghcr.io/contrast-security-oss/agent-operator-images/agent-java@sha256:99958cc5742830495ddd1c832da76a89cbe93880c7033db114bcdece2b92af6f
nodejs: ghcr.io/contrast-security-oss/agent-operator-images/agent-nodejs@sha256:c1725baca1c533269ade476d7e445b44d9c91020275b49dfa0f14b996ad8645d
php: ghcr.io/contrast-security-oss/agent-operator-images/agent-php@sha256:47e779d093cc96c486636868f8941cc4147f4950f4ce945a081a55a7b68282bd
python: ghcr.io/contrast-security-oss/agent-operator-images/agent-python@sha256:793be84996c519453ea019cc75f6a56ac1004a7206bbcdaff302fb26b9d79347