rpmscript: Include lib/rpmchroot.h for rpmChrootOut()

[kraj]

This fixes implicit function declarations warning

Signed-off-by: Khem Raj raj.khem@gmail.com

[pmatilai]

There are no rpmChroot*() calls whatsoever in lib/rpmscript.c:

[pmatilai🎩︎localhost rpm]$ grep -l rpmChroot lib/*.c
lib/psm.c
lib/rpmchroot.c
lib/rpmdb.c
lib/rpmts.c
lib/transaction.c
lib/verify.c

Nor should there, the chroot state needs to be managed from higher level.

[kraj]

my bad, it was a local commit which had this change and that needs to be submitted along with this change squashed thanks.