updated .net version to 8.0 #25

	name: run tests

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

	jobs:
	build:
	runs-on: windows-latest

	steps:
	- uses: actions/checkout@v1
	name: Checkout Code

	- name: Setup .NET
	uses: actions/setup-dotnet@v3
	with:
	dotnet-version: 6.0.x
	- name: Restore dependencies
	run: dotnet restore src/Signer.Tests/Signer.Tests.csproj

	- name: Decode test pfx
	run: \|
	$pfx_cert_byte = [System.Convert]::FromBase64String("${{ secrets.PFX_TEST_CERTIFICATE }}")
	[IO.File]::WriteAllBytes("${{ github.workspace }}/Signer_TemporaryKey.pfx", $pfx_cert_byte)

	- name: import test pfx
	run: \|
	$SecurePassword=ConvertTo-SecureString ${{ secrets.PFX_TEST_PASSWORD }} –asplaintext –force
	Import-PfxCertificate -FilePath ${{ github.workspace }}/Signer_TemporaryKey.pfx -CertStoreLocation Cert:\CurrentUser\My -Password $SecurePassword


	# Execute all unit tests in the solution
	- name: Execute unit tests
	run: dotnet test src/Signer.Tests/Signer.Tests.csproj


	# Remove the pfx
	- name: Remove the pfx
	run: Remove-Item -path ${{ github.workspace }}/Signer_TemporaryKey.pfx

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