ci(test-action): build Docker image and run test

.github/workflows/test_jira_sync.yml

@@ -4,13 +4,15 @@ on: [push]
 
 jobs:
   test_jira_sync:
-    name: test_jira_sync
+    name: Build Docker Image and Test JIRA Sync
     runs-on: ubuntu-latest
 
     steps:
       - name: Checkout
         uses: actions/checkout@v2
-      - name: Test JIRA sync
-        uses: .
-        with:
-          entrypoint: ./test_sync_to_jira.py
+
+      - name: Build Docker Image
+        run: docker build . -t jira-sync-test
+
+      - name: Run Unit Tests
+        run: docker run -e GITHUB_TOKEN=${{ secrets.GITHUB_TOKEN }} jira-sync-test /usr/bin/python3 /test_sync_to_jira.py