meta: add `node_sqlite.c` to PR label config

PR-URL: https://github.com/nodejs/node/pull/53797
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz.nizipli@sentry.io>
Reviewed-By: Chemi Atlow <chemi@atlow.co.il>
Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>

.github/label-pr-config.yml

@@ -33,6 +33,7 @@ subSystemLabels:
   /^src\/quic\/*/: c++, quic
   /^src\/node_bob*/: c++, quic
   /^src\/node_sea/: single-executable
+  /^src\/node_sqlite.*/: c++, sqlite
 
   # Properly label changes to V8 inspector integration-related files
   /^src\/inspector_/: c++, inspector, needs-ci