add zizmor job

Author: vszakats

.github/workflows/checksrc.yml

@@ -0,0 +1,39 @@
+# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+#
+# SPDX-License-Identifier: curl
+
+name: 'Source'
+
+'on':
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
+
+permissions: {}
+
+jobs:
+  linters:
+    name: 'linters'
+    runs-on: ubuntu-latest
+    steps:
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        with:
+          persist-credentials: false
+
+      - name: 'install prereqs'
+        run: |
+          /home/linuxbrew/.linuxbrew/bin/brew install zizmor
+
+      - name: 'zizmor GHA'
+        env:
+          GH_TOKEN: '${{ secrets.GITHUB_TOKEN }}'
+        run: |
+          eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"
+          zizmor --pedantic .github/workflows/*.yml