gha/labeler: Stop labeling unrelated files as area/logging

The '**/*log*' glob matched any file with "log" in its name, such as
api/docs/CHANGELOG.md and client/login.go, so every API change got the
area/logging label.

Match '**/*_logs*' instead, which still covers the container, service,
and task logs files in the client.

Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>

.github/labeler.yml

@@ -65,7 +65,7 @@ area/logging:
     - changed-files:
       - any-glob-to-any-file:
         - 'daemon/logger/**'
-        - '**/*log*'
+        - '**/*_logs*'
       - all-globs-to-all-files: '!vendor/**'
 
 area/security: