ci: enable SAST scanning with CodeQL

Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>

.github/workflows/codeql.yml

@@ -0,0 +1,42 @@
+name: codeql
+
+on:
+  push:
+    branches:
+      - 'master'
+      - 'v[0-9]*'
+  pull_request:
+
+permissions:
+  actions: read
+  contents: read
+  security-events: write
+
+env:
+  GO_VERSION: 1.21.3
+
+jobs:
+  codeql:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v4
+      -
+        name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: ${{ env.GO_VERSION }}
+      -
+        name: Initialize CodeQL
+        uses: github/codeql-action/init@v2
+        with:
+          languages: go
+      -
+        name: Autobuild
+        uses: github/codeql-action/autobuild@v2
+      -
+        name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v2
+        with:
+          category: "/language:go"