MAINTAINERS: Add Tomas Glozar as a maintainer to RTLA tool

MAINTAINERS: Add Tomas Glozar as a maintainer to RTLA tool

Tomas will start taking over managing the changes to the Real-time Linux
Analysis (RTLA) tool. Make him officially one of the maintainers.

Also update the RTLA entry to include the linux-kernel mailing list as
well as list the patchwork and git repository that the patches will go
through.

Cc: Tomas Glozar <tglozar@redhat.com>
Cc: Gabriele Monaco <gmonaco@redhat.com>
Cc: John Kacur <jkacur@redhat.com>
Cc: Crystal Wood <crwood@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: https://patch.msgid.link/20251112113556.47ec9d12@gandalf.local.home
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>