feat(ci): add security check to block .claude/ and .vscode/ directories (#1173) (#1181)

* feat(ci): add security check to block .claude/ and .vscode/ directories

Add workflow that calls the security_check_directories action from
cloud-content-ci-automation to fail PRs containing files under .claude/
or .vscode/ directories.

Integrates with all_green_check.yaml as a required job for PRs.

Ref: ACA-6411



* fix(ci): suppress SonarCloud S7637 for reusable actions using @main

Internal reusable actions from ansible-network/github_actions and
ansible-collections/cloud-content-ci-automation use @main refs for
simpler maintenance. Suppress the 'use full commit SHA' rule for
workflow files.



* fix(ci): use correct org and pin action to commit SHA

Address review feedback:
- Change org from ansible-collections to ansible
- Pin to commit SHA 74b5fe87 instead of @main



* docs: add changelog fragment for security check workflow



* Update changelogs/fragments/1173-security-check-workflow.yml

---------



(cherry picked from commit 6bb9cce51b)

Co-authored-by: GomathiselviS <gomathiselvi@gmail.com>
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
Co-authored-by: Bianca Henderson <beeankha@gmail.com>

sonar-project.properties

@@ -17,7 +17,7 @@ sonar.exclusions=tests/**,.tox/**
 # constructor (not {...} literals) for readability and consistency across the
 # collection. Suppress python:S7498 ("prefer literal syntax"), which conflicts
 # with that convention and otherwise re-fires on every new module argument.
-sonar.issue.ignore.multicriteria=e1,e2
+sonar.issue.ignore.multicriteria=e1,e2,e3
 sonar.issue.ignore.multicriteria.e1.ruleKey=python:S7498
 sonar.issue.ignore.multicriteria.e1.resourceKey=**/*.py
 
@@ -28,3 +28,9 @@ sonar.issue.ignore.multicriteria.e1.resourceKey=**/*.py
 # NamedTemporaryFile and stays covered by the rule.
 sonar.issue.ignore.multicriteria.e2.ruleKey=python:S5443
 sonar.issue.ignore.multicriteria.e2.resourceKey=tests/**/*.py
+
+# GitHub Actions workflows in this repo use @main for internal reusable actions
+# (ansible-network/github_actions, ansible-collections/cloud-content-ci-automation)
+# to simplify maintenance. Suppress githubactions:S7637 ("use full commit SHA").
+sonar.issue.ignore.multicriteria.e3.ruleKey=githubactions:S7637
+sonar.issue.ignore.multicriteria.e3.resourceKey=.github/workflows/**/*.yaml