Few updates in ci jobs and go.mod/dockerfile (#372)

* update go.mod to 1.20
* clean up and format ci jobs
* update go and alpine images in dockerfile

Signed-off-by: cpanato <ctadeu@gmail.com>

.github/workflows/release.yml

@@ -1,9 +1,13 @@
 name: Build and Release
+
 on:
   push:
-    branches: [ "main" ]
-    tags: [ "v*" ]
+    branches:
+      - main
+    tags:
+      - 'v*'
   pull_request:
+
 jobs:
   release:
     runs-on: ubuntu-latest
@@ -11,27 +15,33 @@ jobs:
       - uses: actions/checkout@v3
         with:
           fetch-depth: 0
+
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.19
+          go-version: '1.20'
+          check-latest: true
+
       - name: Setup Node.js
         uses: actions/setup-node@v3
         with:
           node-version: '16.x'
           cache: 'yarn'
           cache-dependency-path: ui/yarn.lock
+
       - name: Build frontend
         run: |
           yarn install --frozen-lockfile --non-interactive
           yarn run build
         working-directory: ./ui
+
       - name: Test build release
         uses: goreleaser/goreleaser-action@v4
         if: "!startsWith(github.ref, 'refs/tags/v')"
         with:
           version: latest
           args: release --snapshot
+
       - name: Build and publish release
         uses: goreleaser/goreleaser-action@v4
         if: "startsWith(github.ref, 'refs/tags/v')"