Update api-build.yml

Author: nitin27may

.github/workflows/api-build.yml

@@ -3,7 +3,7 @@ on:
   push:
     branches: main
     paths: 
-    - 'Api/**'
+    - 'backend/src/**'
 
 jobs:
   main:
@@ -24,5 +24,5 @@ jobs:
         id: docker_build
         uses: docker/build-push-action@v2
         with:
-          context: Api/.
-          file: Api/Dockerfile
+          context: backend/src/.
+          file: backend/src/Dockerfile