fix: callback reference proxy implementation #5434

	name: CI/CD Pipeline

	on: [push, pull_request, workflow_dispatch]

	permissions:
	contents: read

	jobs:
	ci:
	name: Continuous Integration
	runs-on: ubuntu-latest
	env:
	ARTIFACTS_FOLDER: ${{ github.workspace }}/Artifacts
	GITHUB_RUN_NUMBER: ${{ github.run_number }}
	steps:
	- name: Setup .NET
	uses: actions/setup-dotnet@v4
	with:
	dotnet-version: 8.0.x

	- name: Checkout repository
	id: checkout_repo
	uses: actions/checkout@v4
	with:
	token: ${{ secrets.GITHUB_TOKEN }}
	fetch-depth: 0

	- name: Build projects
	id: build_projects
	shell: pwsh
	run: \|
	dotnet build Microsoft.OpenApi.sln -c Release

	- name: Run unit tests
	id: run_unit_tests
	shell: pwsh
	run: \|
	dotnet test Microsoft.OpenApi.sln -c Release -v n

	validate-trimming:
	name: Validate Project for Trimming
	runs-on: windows-latest
	steps:
	- uses: actions/checkout@v4

	- name: Setup .NET
	uses: actions/setup-dotnet@v4
	with:
	dotnet-version: 8.x

	- name: Validate Trimming warnings
	run: dotnet publish -c Release -r win-x64 /p:TreatWarningsAsErrors=true /warnaserror -f net8.0
	working-directory: ./test/Microsoft.OpenApi.Trimming.Tests

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