CI: fix labeler for common boards files

Fix labeler for common boards files.
Touching these files should trigger the building of all boards

Signed-off-by: raiden00pl <raiden00@railab.me>

Author: raiden00pl

.github/labeler.yml

@@ -183,6 +183,12 @@
       - any-glob-to-any-file: 'cmake/**'
       - any-glob-to-any-file: 'tools/*.mk'
       - any-glob-to-any-file: 'tools/*.sh'
+      - any-glob-to-any-file: 'boards/Kconfig'
+      - any-glob-to-any-file: 'boards/CMakeLists.txt'
+      - any-glob-to-any-file: 'boards/Makefile'
+      - any-glob-to-any-file: 'boards/Board.mk'
+      - any-glob-to-any-file: 'boards/boardctl.c'
+      - any-glob-to-any-file: 'boards/dummy.c'
 
 "Area: CI":
   - changed-files: