GitHub: Improve go-test performance by enable Go cache (#37)

Also remove platforms, I do not use them and they take a while to build.
I left a TODO to enable other platforms later.

.github/workflows/releases.yml

@@ -11,6 +11,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: ./.github/actions/setup_devbox
+      - uses: ./.github/actions/setup_go
       - uses: ./.github/actions/go_test
 
   docker:
@@ -20,8 +21,9 @@ jobs:
       - uses: actions/checkout@v4
       - uses: ./.github/actions/docker
         with:
+          # NOTE: Enable more platform when we have demand for them and I can test them.
+          # platforms: linux/amd64,linux/arm64,linux/arm/v7
           images: kalbasit/ncps
-          platforms: linux/amd64,linux/arm64,linux/arm/v7
           username: ${{ vars.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}