Add CodeQL analysis

Author: augustoproiete

.github/workflows/codeql-analysis.yml

@@ -0,0 +1,35 @@
+on:
+  push:
+    branches: [master, release/*]
+    paths-ignore:
+      - '**/*.md'
+      - '**/*.gitignore'
+      - '**/*.gitattributes'
+
+  pull_request:
+    branches: [master, release/*]
+    paths-ignore:
+      - '**/*.md'
+      - '**/*.gitignore'
+      - '**/*.gitattributes'
+
+    tags:
+    - '*.*.*'
+
+  workflow_dispatch:
+
+env:
+  DOTNET_NOLOGO: 1
+  DOTNET_CLI_TELEMETRY_OPTOUT: 1
+  DOTNET_SKIP_FIRST_TIME_EXPERIENCE: 1
+
+jobs:
+  analyse:
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 2
+      - uses: github/codeql-action/init@v1
+      - uses: github/codeql-action/autobuild@v1
+      - uses: github/codeql-action/analyze@v1