Update VERSION to 2.2.21 (#734)

cseilbot released this 14 Jun 07:24

Changes:

7fed51f Update VERSION to 2.2.21 (#734)
550c9c5 Fix versioning, bump pillow and analyzer (#733)
d9b4de7 Multiregional Phone Number Recognizer (#722)
3144a2b Update release-docs.yml for Azure Pipelines (#732)

This list of changes was auto generated.

Assets 2