Merge "Update wikimedia/scoped-callback to 3.0.0"

diff --combined RELEASE-NOTES-1.33
index 6ded7cb,b28edec..f6c819d
--- 1/RELEASE-NOTES-1.33
--- 2/RELEASE-NOTES-1.33
+++ b/RELEASE-NOTES-1.33
@@@ -31,6 -31,7 +31,7 @@@ production
  
  ==== Changed external libraries ====
  * Updated wikimedia/xmp-reader from 0.6.0 to 0.6.1.
+ * Updated wikimedia/scoped-callback from 2.0.0 to 3.0.0.
  * …
  
  ==== Removed external libraries ====
@@@ -115,6 -116,11 +116,6 @@@ because of Phabricator reports
    applied for Arabic and Malayalam in the future.  Please enable these on
    your local wiki (if you have them explicitly set to false) and run
    maintenance/cleanupTitles.php to fix any existing page titles.
 -* OutputPage::parse() and OutputPage::parseInline() have been deprecated
 -  due to untidy output and inconsistent handling of wrapper divs and
 -  interface/content language defaults.  Use OutputPage::parseAsContent(),
 -  OutputPage::parseAsInterface(), or OutputPage::parseInlineAsInterface()
 -  as appropriate.
  * The LegacyHookPreAuthenticationProvider class, deprecated since its creation
    in 1.27 as part of the AuthManager re-write, now emits deprecation warnings.
    This will help identify the issue if you added it to $wgAuthManagerConfig.