* Update extensions/wikihiero from branch 'wmf/1.30.0-wmf.2'
- Fix styles queue violation for "ext.wikihiero.Special"
The same module is explicitly being loaded twice, once just the
styles, and again with the JS/messages/dependencies as well.
This is wasteful and also unsupported.
Move the two style rules to the main stylesheet and load the
proper styles module it belongs to instead.
Bug: T92459
Change-Id: I012b4d9bff5bd0379f8b9eb663d5b5dbf71f1885
-Subproject commit 1eb2e6e2b1f26ad431fd461452a430eb4235624d
+Subproject commit f5cd45fe10eef6b64aa9ff44d757468bda4a1d97