ci: switch to github actions (#122)

Author: coderkalyan

.github/workflows/main.yml

@@ -0,0 +1,17 @@
+name: Main Workflow
+on: push
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    name: Verify data type definitions
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Install dependencies
+        run: pip3 install pydsdl
+
+      - name: Run data types verification script
+        run: ./verify