fix(template): labeler.yml use paths arrays for actions/labeler v6

Author: mPokornyETM

.github/labeler.yml

@@ -1,10 +1,13 @@
 # PR labeler configuration for GitHub Action template
 action:
-  - 'action.yml'
-  - 'src/**'
+  - paths:
+      - 'action.yml'
+      - 'src/**'
 
 ci:
-  - '.github/workflows/**'
+  - paths:
+      - '.github/workflows/**'
 
 tests:
-  - 'test/**'
+  - paths:
+      - 'test/**'