Fix typo in release workflow (#71)

Author: Frassle

.github/workflows/release-dotnet-provider.yml

@@ -25,7 +25,7 @@ jobs:
       - name: Configure Go cache
         id: go-cache-paths
         run: |
-          echo "go-build=$(go env GOCACHE" >> $GITHUB_OUTPUT
+          echo "go-build=$(go env GOCACHE)" >> $GITHUB_OUTPUT
           echo "go-mod=$(go env GOMODCACHE)" >> $GITHUB_OUTPUT
       - name: Set up Go cache
         uses: actions/cache@v3