ci: unify PR/push CI build actions

Author: piksel

.github/workflows/pull-request.yml .github/workflows/build-test.yml.github/workflows/pull-request.yml renamed to .github/workflows/build-test.yml

@@ -1,8 +1,11 @@
-name: Build and Test PR
+name: Build and Test
 
 on:
   pull_request:
     branches: [ master ]
+  push:
+    branches: [ master ]
+  release:
 
 jobs:
   Build:
@@ -64,14 +67,12 @@ jobs:
 
     - name: Upload coverage to Codecov
       uses: codecov/codecov-action@v1.2.2
-      with:
-        fail_ci_if_error: false
 
   Pack:
     needs: [Build, Test]
     runs-on: windows-latest
     env:
-      NUGET_AUTH_TOKEN: ${{secrets.GITHUB_TOKEN}}
+      PKG_SUFFIX: ''
 
     steps:
     - uses: actions/checkout@v2
@@ -84,15 +85,19 @@ jobs:
         dotnet-version: '3.1.x'
 
     - name: Build library for .NET Standard 2.0
-      run: dotnet build -c Release -f netstandard2.0 src/ICSharpCode.SharpZipLib/ICSharpCode.SharpZipLib.csproj
+      run: dotnet build -c Release -f netstandard2.0 /p:ContinuousIntegrationBuild=true src/ICSharpCode.SharpZipLib/ICSharpCode.SharpZipLib.csproj
     - name: Build library for .NET Standard 2.1
-      run: dotnet build -c Release -f netstandard2.1 src/ICSharpCode.SharpZipLib/ICSharpCode.SharpZipLib.csproj
+      run: dotnet build -c Release -f netstandard2.1 /p:ContinuousIntegrationBuild=true src/ICSharpCode.SharpZipLib/ICSharpCode.SharpZipLib.csproj
     - name: Build library for .NET Framework 4.5
-      run: dotnet build -c Release -f net45 src/ICSharpCode.SharpZipLib/ICSharpCode.SharpZipLib.csproj
+      run: dotnet build -c Release -f net45 /p:ContinuousIntegrationBuild=true src/ICSharpCode.SharpZipLib/ICSharpCode.SharpZipLib.csproj
+
+    - name: Add PR suffix to package
+      if: ${{ github.event_name == 'pull_request' }}
+      run: echo "PKG_SUFFIX=-PR" >> $GITHUB_ENV
 
     - name: Create nuget package
-      run: dotnet pack src/ICSharpCode.SharpZipLib/ICSharpCode.SharpZipLib.csproj --configuration Release --output dist /p:Version=$(git describe --abbrev | % { $_.substring(1) })-PR
-      
+      run: dotnet pack src/ICSharpCode.SharpZipLib/ICSharpCode.SharpZipLib.csproj --configuration Release --output dist /p:ContinuousIntegrationBuild=true /p:EmbedUntrackedSources=true /p:Version=$(git describe --abbrev | % { $_.substring(1) })${{ env.PKG_SUFFIX }}
+
     - name: Upload nuget package artifact
       uses: actions/upload-artifact@v2
       with: