chore: Bump gdscript grammar

jcs090218 · github-actions[bot] · commit 993a9591b2ee · 2025-07-27T02:32:56.000Z
diff --git a/repos/gdscript b/repos/gdscript
@@ -1 +1 @@
-Subproject commit c370d711dc9ead679d40bb7e9364ceed0b3bfc28
+Subproject commit 8d30b8dbb84a5f786b93726dca158ae8ea3c413f
