ci: add CodeQL analysis workflow and pin Java 17 in CI (box/box-codegen#1007)

.codegen.json

@@ -1 +1 @@
-{ "engineHash": "0068c55", "specHash": "33e4656", "version": "10.21.0" }
+{ "engineHash": "a327523", "specHash": "33e4656", "version": "10.21.0" }

.github/workflows/codeql.yml

@@ -0,0 +1,52 @@
+name: CodeQL
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+  schedule:
+    - cron: '30 5 * * 1'
+
+permissions:
+  contents: read
+
+jobs:
+  analyze:
+    name: Analyze (${{ matrix.language }})
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - language: actions
+            build-mode: none
+          - language: java-kotlin
+            build-mode: manual
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup Java
+        if: matrix.language == 'java-kotlin'
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'temurin'
+          java-version: '17'
+          cache: 'gradle'
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v4
+        with:
+          languages: ${{ matrix.language }}
+          build-mode: ${{ matrix.build-mode }}
+      - name: Build
+        if: matrix.build-mode == 'manual'
+        run: ./gradlew --no-daemon clean classes testClasses --stacktrace
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v4
+        with:
+          category: '/language:${{ matrix.language }}'