Fixing CI for the April 2022 Update pt II

Author: Perksey

.github/workflows/build.yml

@@ -64,15 +64,15 @@ jobs:
         path: "build/output_packages/*.nupkg"
         if-no-files-found: warn
         retention-days: 1
+    - name: Sign Packages
+      if: ${{ github.repository == 'dotnet/Silk.NET' && startsWith(github.ref, 'refs/tags/') }}
+      run: nuke SignPackages --sign-username "${{ secrets.SIGN_USERNAME }}" --sign-password "${{ secrets.SIGN_PASSWORD }}"
     - name: Push to Azure Experimental Feed
       if: ${{ github.repository == 'dotnet/Silk.NET' && github.event_name != 'pull_request' }}
       run: nuke PushToNuGet --skip Clean Restore Compile Pack --nuget-feed https://pkgs.dev.azure.com/UltzOS/Silk.NET/_packaging/Experimental/nuget/v3/index.json --nuget-username ${{ secrets.AZDO_ARTIFACTS_USERNAME }} --nuget-password ${{ secrets.AZDO_ARTIFACTS_TOKEN }} --nuget-api-key az
     - name: Push to GitHub Packages
       if: ${{ github.repository == 'dotnet/Silk.NET' && github.event_name != 'pull_request' }}
       run: nuke PushToNuGet --skip Clean Restore Compile Pack --nuget-feed https://nuget.pkg.github.com/dotnet/index.json --nuget-api-key ${{ secrets.GITHUB_TOKEN }}
-    - name: Sign Packages
-      if: ${{ github.repository == 'dotnet/Silk.NET' && startsWith(github.ref, 'refs/tags/') }}
-      run: nuke SignPackages --sign-username "${{ secrets.SIGN_USERNAME }}" --sign-password "${{ secrets.SIGN_PASSWORD }}"
     - name: Upload Signed Artifacts to Actions
       if: ${{ github.repository == 'dotnet/Silk.NET' && startsWith(github.ref, 'refs/tags/') }}
       uses: actions/[email protected]