Chore: actions split lint and release

.github/workflows/linter.yml

@@ -0,0 +1,12 @@
+name: Linter
+on: [push, pull_request]
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v2
+        with:
+          version: latest
+          args: --disable-all -E govet -E gofumpt -E megacheck ./...