Fix labeler.yml (#403)

.github/labeler.yml

@@ -1,28 +1,37 @@
 # Configuration for .github/workflows/pull_request_label.yml. 
 
 'infra':
-  - '.github/**'
+  - changed-files:
+      - any-glob-to-any-file: '.github/**'
 
 'package:shelf':
-  - 'pkgs/shelf/**'
+  - changed-files:
+      - any-glob-to-any-file: 'pkgs/shelf/**'
 
 'package:shelf_packages_handler':
-  - 'pkgs/shelf_packages_handler/**'
+  - changed-files:
+      - any-glob-to-any-file: 'pkgs/shelf_packages_handler/**'
 
 'package:shelf_proxy':
-  - 'pkgs/shelf_proxy/**'
+  - changed-files:
+      - any-glob-to-any-file: 'pkgs/shelf_proxy/**'
 
 'package:shelf_router':
-  - 'pkgs/shelf_router/**'
+  - changed-files:
+      - any-glob-to-any-file: 'pkgs/shelf_router/**'
 
 'package:shelf_router_generator':
-  - 'pkgs/shelf_router_generator/**'
+  - changed-files:
+      - any-glob-to-any-file: 'pkgs/shelf_router_generator/**'
 
 'package:shelf_static':
-  - 'pkgs/shelf_static/**'
+  - changed-files:
+      - any-glob-to-any-file: 'pkgs/shelf_static/**'
 
 'package:shelf_test_handler':
-  - 'pkgs/shelf_test_handler/**'
+  - changed-files:
+      - any-glob-to-any-file: 'pkgs/shelf_test_handler/**'
 
 'package:shelf_web_socket':
-  - 'pkgs/shelf_web_socket/**'
+  - changed-files:
+      - any-glob-to-any-file: 'pkgs/shelf_web_socket/**'