Add rccl and rccl-tests to auto-labeler yaml (#2286)

.github/labeler.yml

@@ -22,6 +22,14 @@
 - changed-files:
   - any-glob-to-any-file: 'projects/hip-tests/**/*'
 
+"project: rccl":
+- changed-files:
+  - any-glob-to-any-file: 'projects/rccl/**/*'
+
+"project: rccl-tests":
+- changed-files:
+  - any-glob-to-any-file: 'projects/rccl-tests/**/*'
+
 "project: rdc":
 - changed-files:
   - any-glob-to-any-file: 'projects/rdc/**/*'