Breaking: #64070 - Removed global variable WEBMOUNTS
See forge#64070
Description
The global variable WEBMOUNTS has been removed, as the same data from the WEBMOUNTS can always be fetched via
$GLOBALS.
Impact
The variable $GLOBALS will no longer be filled.
Affected installations
Any installation using $GLOBALS directly within an extension will produce a wrong result.
Migration
Replace all occurrences of $GLOBALS with $GLOBALS.