fixing generation of implementation coverage

Merge pull request getmoto#1579 from spulec/version-1.3.3

Version 1.3.3

updating CHANGELOG

Updating implementation coverage

Updating implementation coverage

Merge pull request getmoto#1412 from JackDanger/version-1.2.0

releasing version 1.2.0

Merge pull request getmoto#1352 from JackDanger/version-1.1.25

bumping to version 1.1.25

Merge pull request getmoto#1301 from JackDanger/version-1.1.24

bumping to version 1.1.24

bumping to version 1.1.23 (getmoto#1269)

Merge pull request getmoto#1253 from JackDanger/version-1.1.22

bumping to version 1.1.22