UpdraftPlus Premium 2.24.11.26

FIX: Internal S3 library had regressed in its ability to detect bucket location on AWS when using v4 signatures
TWEAK: When using S3 APIs, log the class used for easier debugging
TWEAK: Change S3 SDK selection algorithm

FIX: An issue that prevented being able to browse the contents of an already downloaded backup zip file
FIX: Add previously unbundled AWS SDK file for IAM service description which prevented S3 wizard in the Premium version working correctly
FIX: Prevent a fatal error when handling some S3 errors, caused by a format change
TWEAK: When loading AWS SDK at upload time, apply some work-arounds for plugins with buggy or old versions of related libraries
TWEAK: Update to latest AWS SDK toolkit, fixing an error with error-reporting in some situations in the previous version
TWEAK: Remove vendor/aws/aws-crt-php/run_tests.bat from build (apparently one user's hosting does not allow .bat files), plus other unnecessary files from that package
TWEAK: Enable PHP 8.1 in UpdraftClone (N.B. not yet officially supported by WordPress, so, made available for testing/development purposes)
TWEAK: Prevent error emitted on the browser console when 'Images' filter is selected on UpdraftCentral's media module

TWEAK: Prevent a couple of possible fatal errors when printing autobackup options on PHP 8
TWEAK: Work around a bug in the JetPack autoloader that was triggered when projects using that also used Guzzle in a different namespace