Create codeql-analysis.yml (#71)

* Create codeql-analysis.yml

* Update .github/PULL_REQUEST_TEMPLATE.md

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,9 +1 @@
-
+###### Motivation for this change
-**What this PR does / why we need it:**
--
-
-**Which issue(s) this PR fixes:**
--
-
-**Additional Notes:**
--

.github/workflows/codeql-analysis.yml

@@ -0,0 +1,27 @@
+name: "Code scanning - action"
+
+on:
+  push:
+  pull_request:
+  schedule:
+    - cron: '0 4 * * 1'
+
+jobs:
+  CodeQL-Build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+      with:
+        fetch-depth: 2
+
+    - run: git checkout HEAD^2
+      if: ${{ github.event_name == 'pull_request' }}
+
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v1
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v1