main/xvfb-run: Add coreutils as dependency to avoid missing fmt
xvfb-run needs fmt, this binary is part of the coreutils package. So coreutils must be added as a dependency to ensure proper operation even in the error case.
Signed-off-by: Gustavo L F Walbon gwalbon@linux.ibm.com Signed-off-by: Mike Sullivan mksully22@gmail.com
Edited by Gustavo Walbon