lttng-ust bug fix and enhancement update

This update fixes two issues in lttng-ust and subpackages.

There was a bad shebang in the /usr/bin/lttng-gen-tp utility that prevented users from executing it. This issue has been fixed.

lttng-ust was only available for x86_64 architectures. lttng-ust is now available for all architectures supported on AlmaLinux.