MAINTAINERS: Update list

- Fix whitespace: Change some spaces to tabs
- Add myself as an abuild maintainer
- Add util/xcompile and util/genbuild_h to the BUILD SYSTEM section
- Add new sections for utilities: docker, toolchain, and git
- Remove GENERIC DRAM section
- Remove the mailing list.  We don't want it to be added as a reviewer.

Change-Id: I78692fcac174d7b7c4d65911c85e4e2dacefcfc0
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/18578
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

0 files changed, 0 insertions, 0 deletions