draft alpine3 GH CI

Author: dklimpel

.github/workflows/golangci-lint.yaml

@@ -2,10 +2,7 @@ name: Golang ci
 on:
   # don't build any branch other than master (and prs) when git pushed
   pull_request: {}
-  push:
-    branches:
-      - master
-      - "/^v\\d+\\.\\d+(\\.\\d+)?(-\\S*)?$/"
+  push: {}
 
 permissions:
   contents: read
@@ -24,3 +21,13 @@ jobs:
         uses: golangci/golangci-lint-action@v6
         with:
           version: v1.59
+
+  alpine3:
+    name: test alpine3
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+      - run: make alpine3