sayonara appveyor

Common.props

@@ -1,7 +1,7 @@
 <Project>
 	<PropertyGroup>
 		<AnalysisLevel>5</AnalysisLevel>
-		<ContinuousIntegrationBuild Condition=" '$(GITLAB_CI)' != '' Or '$(APPVEYOR)' != '' ">true</ContinuousIntegrationBuild>
+		<ContinuousIntegrationBuild Condition=" '$(GITLAB_CI)' != '' ">true</ContinuousIntegrationBuild>
 		<EnableNETAnalyzers>true</EnableNETAnalyzers>
 		<ErrorReport>prompt</ErrorReport>
 		<IsTargetingNetFramework>$(TargetFramework.StartsWith("net4"))</IsTargetingNetFramework>

appveyor.yml

@@ -1,36 +0,0 @@
-version: 0.0.0.{build}
-branches:
-  only:
-  - master
-image: Visual Studio 2022
-assembly_info:
-  patch: true
-  file: '**\AssemblyInfo.*'
-  assembly_version: '{version}'
-  assembly_file_version: '{version}'
-  assembly_informational_version: '{version}'
-build_script:
-- cmd: >-
-    SET TS=%APPVEYOR_REPO_COMMIT_TIMESTAMP%
-
-    SET BUILDCODE=%TS:~0,10%-%TS:~11,2%%TS:~14,2%%TS:~17,2%-#%APPVEYOR_REPO_COMMIT%
-
-    SET BUILDFILE=BizHawk_Developer-%BUILDCODE%.zip
-
-    echo %BUILDFILE%
-
-
-    cd dist
-
-    call QuickTestBuildAndPackage_Developer.bat
-
-
-    move BizHawk-Developer.zip ..\%BUILDFILE%
-
-
-    cd ..
-
-    appveyor PushArtifact %BUILDFILE%
-
-
-    rem appveyor UpdateBuild -Version %BUILDFILE%

src/BizHawk.Tests/BizHawk.Tests.csproj

@@ -2,9 +2,6 @@
 	<PropertyGroup>
 		<TargetFramework>net6.0</TargetFramework>
 	</PropertyGroup>
-	<PropertyGroup Condition=" '$(APPVEYOR)' != '' ">
-		<TargetFramework>netcoreapp3.1</TargetFramework>
-	</PropertyGroup>
 	<Import Project="../MainSlnCommon.props" />
 	<PropertyGroup>
 		<DefineConstants Condition=" '$(ContinuousIntegrationBuild)' == 'true' ">$(DefineConstants);SKIP_PLATFORM_TESTS</DefineConstants>