rpm_5.1.10.bb: bump PR
[BUGID #357]
The upstream distribution location for the Poky 5.1.10 version of RPM
has changed. Correct it to the new location.
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Saul Wold <Saul.Wold@intel.com>