pullapply: rename lastgood state ref
treecfbb196261bcc83ee939bb7df8cf0ac609400a3d
-rwxr-xr-x 1060 ppg
-rwxr-xr-x 2603 ppg-commit
-rwxr-xr-x 539 ppg-initdevenv
-rwxr-xr-x 632 ppg-is-ancestor
-rwxr-xr-x 1355 ppg-pullapply
-rwxr-xr-x 2651 ppg-schedule
-rwxr-xr-x 2177 ppg-update-production
-rwxr-xr-x 1428 ppg-validate-staged-files