Documentation: Add myself as potential mentor for QEMU targets

Change-Id: I11df0283f14ae03243247fe9377754b216df0442
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31556
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

Documentation/contributing/project_ideas.md

@@ -78,6 +78,7 @@ code doesn't entirely break these architectures
   hardware is available.
 
 ### Mentors
+* Patrick Georgi <patrick@georgi.software>
 
 ## Add Kernel Address Sanitizer functionality to coreboot
 The Kernel Address Sanitizer (KASAN) is a runtime dynamic memory error detector.