add golang linter action (#356)

Author: severindellsperger

.github/workflows/lint.yml

@@ -0,0 +1,22 @@
+name: Go Checks
+
+on:
+  pull_request: {}
+  push:
+    branches:
+      - main
+
+jobs:
+  golangci:
+    name: lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+      - uses: actions/setup-go@v5
+        with:
+          go-version: '1.24'
+          cache: false
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v8
+        with:
+          version: v2.4