ci: label pr based on changes in subfolders too

Signed-off-by: Younes Khoudli <[email protected]>

.github/labeler.yml

@@ -1,32 +1,32 @@
 "area:ci":
   - any:
       - changed-files:
-          - any-glob-to-any-file: ".github/*"
+          - any-glob-to-any-file: ".github/**"
 "area:core":
   - any:
       - changed-files:
-          - any-glob-to-any-file: "core/*"
+          - any-glob-to-any-file: "core/**"
 "area:editoast":
   - any:
       - changed-files:
-          - any-glob-to-any-file: "editoast/*"
+          - any-glob-to-any-file: "editoast/**"
 "area:front":
   - any:
       - changed-files:
-          - any-glob-to-any-file: "front/*"
+          - any-glob-to-any-file: "front/**"
 "area:gateway":
   - any:
       - changed-files:
-          - any-glob-to-any-file: "gateway/*"
+          - any-glob-to-any-file: "gateway/**"
 "area:integration-tests":
   - any:
       - changed-files:
-          - any-glob-to-any-file: "tests/*"
+          - any-glob-to-any-file: "tests/**"
 "area:osrdyne":
   - any:
       - changed-files:
-          - any-glob-to-any-file: "osrdyne/*"
+          - any-glob-to-any-file: "osrdyne/**"
 "area:railjson":
   - any:
       - changed-files:
-          - any-glob-to-any-file: "python/*"
+          - any-glob-to-any-file: "python/**"