Add codeql and govulncheck

.github/workflows/codeql-analysis.yml

@@ -0,0 +1,55 @@
+name: "CodeQL"
+
+on:
+  workflow_call: # allows to reuse this workflow
+    inputs:
+      ref:
+        description: 'The branch to run the workflow on'
+        required: true
+        type: string
+  push:
+    branches: [ main ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ main ]
+  merge_group:
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'go' ]
+        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby' ]
+        # Learn more about CodeQL language support at https://git.io/codeql-language-support
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+      with:
+        ref: ${{ inputs.ref || github.ref }}
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v2
+      with:
+        languages: ${{ matrix.language }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+        # queries: ./path/to/local/query, your-org/your-repo/queries@main
+
+    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+    # If this step fails, then you should remove it and run the build manually
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v2
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v2

.github/workflows/govulncheck.yml

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+name: Nightly govulncheck
+on:
+  workflow_call: # allows to reuse this workflow
+    inputs:
+      ref:
+        description: 'The branch to run the workflow on'
+        required: true
+        type: string
+  push:
+    branches:
+      - main
+      - release-v*
+  schedule:
+    - cron: '00 00 * * *'
+  workflow_dispatch:
+
+jobs:
+  govulncheck-tests:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: ${{ inputs.ref || github.ref }}
+      - name: Checkout Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: 'stable'
+      - name: Install govulncheck
+        run: |
+          go install golang.org/x/vuln/cmd/govulncheck@latest
+      - name: Run govulncheck
+        run: govulncheck ./ddtrace/... ./appsec/... ./profiler/... ./internal/...
+      - name: Run govulncheck-contribs
+        run: |
+          go list -f '{{.Dir}}' ./contrib/... | while read dir ; do
+            govulncheck -C $dir .
+          done