tracing: Update MAINTAINERS file for new patchwork and mailing list

The tracing subsystem now has its own mailing list (although patches
should also be sent to LKML) as well as a new patchwork entry for kernel
related tracing patches.

Update the MAINTAINERS file to reflect the changes.

Link: https://lore.kernel.org/linux-trace-kernel/20221017140513.14b9ce2e@gandalf.local.homeSigned-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>

MAINTAINERS

@@ -8461,6 +8461,9 @@ FUNCTION HOOKS (FTRACE)
 M:	Steven Rostedt <rostedt@goodmis.org>
 M:	Masami Hiramatsu <mhiramat@kernel.org>
 R:	Mark Rutland <mark.rutland@arm.com>
+L:	linux-kernel@vger.kernel.org
+L:	linux-trace-kernel@vger.kernel.org
+Q:	https://patchwork.kernel.org/project/linux-trace-kernel/list/
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
 F:	Documentation/trace/ftrace*
@@ -11483,6 +11486,9 @@ M:	Naveen N. Rao <naveen.n.rao@linux.ibm.com>
 M:	Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
 M:	"David S. Miller" <davem@davemloft.net>
 M:	Masami Hiramatsu <mhiramat@kernel.org>
+L:	linux-kernel@vger.kernel.org
+L:	linux-trace-kernel@vger.kernel.org
+Q:	https://patchwork.kernel.org/project/linux-trace-kernel/list/
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
 F:	Documentation/trace/kprobes.rst
@@ -20862,6 +20868,9 @@ F:	drivers/hwmon/pmbus/tps546d24.c
 TRACING
 M:	Steven Rostedt <rostedt@goodmis.org>
 M:	Masami Hiramatsu <mhiramat@kernel.org>
+L:	linux-kernel@vger.kernel.org
+L:	linux-trace-kernel@vger.kernel.org
+Q:	https://patchwork.kernel.org/project/linux-trace-kernel/list/
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
 F:	Documentation/trace/*