Bump version to 1.2.1

Merge pull request #65 from tsekityam/tsekityam/issue-61

Allow bypass prefix checking

Merge pull request #42 from tsekityam/tsekityam/patch-1

Tsekityam/patch 1

Merge pull request #15 from tsekityam/tsekityam-patch-2

Bump version

Merge pull request #6 from tsekityam/tsekityam/patch-1

Make a smaller package

Merge pull request #3 from tsekityam/tsekityam/patch-1

Change to use regex to validate hkid pattern

Merge pull request #2 from tsekityam/tsekityam/patch-1

Include module definition in package

Add workflow to publish package