Added codecov workflow

Signed-off-by: Eddie Carswell <eddiecarswell13@yahoo.com>

.github/workflows/codecov-analysis.yml

@@ -0,0 +1,21 @@
+name: Workflow for Codecov example-python
+
+on:
+  push:
+    branches: [ "master", "dev" ]
+  pull_request:
+    branches: [ "master", "dev" ]
+
+jobs:
+  run:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@master
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@main
+        with:
+          flags: smart-tests
+          verbose: true
+          token: ${{ secrets.CODECOV_TOKEN }}