fix: Temporary remove gopath builds from CI (#546)

.github/workflows/ci.yml

@@ -40,27 +40,3 @@ jobs:
 
     - name: Run Static Analyzer
       run: go vet -v ./...
-
-  gopath:
-    name: Gopath build
-    runs-on: ubuntu-latest
-    env:
-      GOPATH: ${{ github.workspace }}/go
-      GO111MODULE: off
-
-    steps:
-    - name: Set up Go 1.17
-      uses: actions/setup-go@v3
-      with:
-        go-version: 1.17
-
-    - name: Check out code into GOPATH
-      uses: actions/checkout@v2
-      with:
-        path: go/src/firebase.google.com/go
-
-    - name: Get dependencies
-      run: go get -t -v $(go list ./... | grep -v integration)
-
-    - name: Run Unit Tests
-      run: go test -v -race -test.short firebase.google.com/go/...