Bump actions/checkout from 4 to 6 #2

	name: CI

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	jobs:
	build-test:
	name: Build & test
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v6

	- name: Setup .NET
	uses: actions/setup-dotnet@v4
	with:
	dotnet-version: '10.0.x'
	dotnet-quality: 'preview'

	- name: Cache NuGet packages
	uses: actions/cache@v4
	with:
	path: ~/.nuget/packages
	key: ${{ runner.os }}-nuget-${{ hashFiles('/Directory.Packages.props', '/*.csproj') }}
	restore-keys: \|
	${{ runner.os }}-nuget-

	- name: Restore
	run: dotnet restore

	- name: Build
	run: dotnet build --configuration Release --no-restore -warnaserror

	- name: Test
	run: dotnet test --configuration Release --no-build --logger "trx;LogFileName=test-results.trx" --collect:"XPlat Code Coverage" --results-directory ./TestResults

	- name: Upload test results
	if: always()
	uses: actions/upload-artifact@v4
	with:
	name: test-results
	path: ./TestResults

	codeql:
	name: CodeQL
	runs-on: ubuntu-latest
	permissions:
	security-events: write
	actions: read
	contents: read
	steps:
	- uses: actions/checkout@v6

	- name: Setup .NET
	uses: actions/setup-dotnet@v4
	with:
	dotnet-version: '10.0.x'
	dotnet-quality: 'preview'

	- name: Initialize CodeQL
	uses: github/codeql-action/init@v3
	with:
	languages: csharp

	- name: Build
	run: dotnet build --configuration Release

	- name: Perform CodeQL Analysis
	uses: github/codeql-action/analyze@v3

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