Makefile.inc: Update what-jenkins-does target

- Update the junit.xml target to make it less util specific
- Add builds of coreboot internal payloads: nvramcui and coreinfo

Change-Id: I97fda909065659ab7fa4c8ee00d936d97b255bf7
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/17014
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
1 file changed