Pull request #1194: PIPE-1555: changed default flag version for VLA pipeline; modified restoredata to default back to Pipeline_Final if provided flags do not exist
Merge in PIPE/pipeline from PIPE-1555-hifv_restoredata-should-use-flagversion-backed-up-before-statwt to main
* commit '53aaccc5364d33cb9e88a94e02bdb6e961f9f9b1': PIPE-1555: removed indexing for managing flag version list; if none exist, an error will be thrown PIPE-1555: removed collection and return of flagversion list, as it is not used downstream; added search sequence to first look to restore statwt_1, then Pipeline_Final; changed variable used to define the flag version name to avoid reassignment of the input variable PIPE-1555: added override in hifv/tasks/restoredata/vlarestoredata.py of _do_restore_flags parent method to include conditional default to Pipeline_Final flags if statwt_1 flags do not exist PIPE-1555: removed conditional in h/tasks/restoredata to revert flags to Pipeline_Final if provided flag version doesn't exist PIPE-1555: changed default flag version for VLA pipeline; modified restoredata to default back to Pipeline_Final if provided flags do not exist
PIPE-1555: removed collection and return of flagversion list, as it is not used downstream; added search sequence to first look to restore statwt_1, then Pipeline_Final; changed variable used to define the flag version name to avoid reassignment of the input variable
PIPE-1555: added override in hifv/tasks/restoredata/vlarestoredata.py of _do_restore_flags parent method to include conditional default to Pipeline_Final flags if statwt_1 flags do not exist
