Cherry-pick 'az/zhongzechen-enable_bool_featureflag' into 'release/0.28'

fix: disable bagOfWords to complement mapBooleanToString for Azure in M25

See merge request !878 (merged)

changed milestone to %M25 - Release 0.28

added Cherry-pick label

requested review from @marcburnie

assigned to @zhongzechen

added Azure MRBugfix labels

requested review from @chad and @sjtomlinson

assigned to @divido, @chad, and @marcburnie

approved this merge request

changed title from Merge branch 'az/zhongzechen-enable_bool_featureflag' into 'master' to Cherry-pick 'az/zhongzechen-enable_bool_featureflag' into 'release/0.28'

mentioned in commit e1864d56

merged