Merge pull request #18080 from github/revert-18072-revert-18009-calum… #21077

	name: "Code scanning - action"

	on:
	push:
	branches:
	- main
	- 'rc/*'
	pull_request:
	branches:
	- main
	- 'rc/*'
	paths:
	- 'csharp/**'
	- '.github/codeql/**'
	- '.github/workflows/codeql-analysis.yml'
	schedule:
	- cron: '0 9 * * 1'

	jobs:
	CodeQL-Build:

	runs-on: ubuntu-latest

	permissions:
	contents: read
	security-events: write
	pull-requests: read

	steps:
	- name: Setup dotnet
	uses: actions/setup-dotnet@v4
	with:
	dotnet-version: 9.0.100

	- name: Checkout repository
	uses: actions/checkout@v4

	# Initializes the CodeQL tools for scanning.
	- name: Initialize CodeQL
	uses: github/codeql-action/init@main
	# Override language selection by uncommenting this and choosing your languages
	with:
	languages: csharp
	config-file: ./.github/codeql/codeql-config.yml

	# Autobuild attempts to build any compiled languages (C/C++, C#, or Java).
	# If this step fails, then you should remove it and run the build manually (see below)
	#- name: Autobuild
	# uses: github/codeql-action/autobuild@main

	# ℹ️ Command-line programs to run using the OS shell.
	# 📚 https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun

	# ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
	# and modify them (or add more) to build your code if your project
	# uses a compiled language

	- run: \|
	cd csharp
	dotnet tool restore
	dotnet build .

	- name: Perform CodeQL Analysis
	uses: github/codeql-action/analyze@main

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