Adds hooks for Normallized Residual Gross Outlier Detection (#4563)

* correcting swapped line sample prints in output file

* Updating unit test truth data to check Results Group

* I forgot to add the changed test

* Adding hooks for new norm res gross outlier detection

* changing default prob level from 0.05 to 0.95

* Fixing whitespaces

* updating grossOutlierRejection setter

* fixing whitespace II

Co-authored-by: Lauren Adoram-Kershner <ladoramkershner@prog28.wr.usgs.gov>