Temp just one target

Author: autarch

.github/workflows/test-no-changes-file.yml

@@ -15,16 +15,6 @@ jobs:
             os: ubuntu-20.04
             target: x86_64-unknown-linux-gnu
             cache-cross-binary: true
-          - platform_name: Linux-powerpc64
-            os: ubuntu-20.04
-            target: powerpc64-unknown-linux-gnu
-            cache-cross-binary: true
-          - platform_name: Windows-x86_64
-            os: windows-latest
-            target: x86_64-pc-windows-msvc
-          - platform_name: macOS-aarch64
-            os: macOS-latest
-            target: aarch64-apple-darwin
 
     runs-on: ${{ matrix.platform.os }}
     steps: