Created pull requests for matchPessimisticB ticket branches for
DM-9750 in meas_astrom and meas_algorithms.
The matcher currently works in both star starved, high galactic latitude fields and dense galactic plane fields where the previous MatchOptimisticBTask fails. This ticket puts in a slight change to the matcher API changing the maxMatchDist afwGeom.Angle to a pipeBase struct that contains tolerance and state variables communicate pervious results of the matchAndFit wcs loop into the matcher. This ticket also supersedes
DM-8163 as the loading of the reference catalog padded by the maximum shift distance of the matcher has been implemented here. https://github.com/lsst/meas_astrom/pull/62
In meas_algorithms matcherSourceSelector now excludes all saturated, edge, and interpolated objects. https://github.com/lsst/meas_algorithms/pull/71