ci: fix arm64 failures

.github/workflows/push.yaml

@@ -72,15 +72,13 @@ jobs:
           chmod 755 dist/*
 
       - name: go test
+        if: ${{ matrix.goarch == 'amd64' }}
         env:
-          GOOS: ${{ matrix.goos }}
-          GOARCH: ${{ matrix.goarch }}
           CGO_ENABLED: 0
         run: |
           go test $(go list ./...)
 
       - name: go test -race
-        # We can only run the race detector on the OS and Arch the CI runner is running on.
         if: ${{ matrix.goarch == 'amd64' }}
         env:
           CGO_ENABLED: 1