Update To Use New Github State Store

What's Changed

• Update copyright year by @nnichols in #8
• needed the ability to set the release type without using commit comments by @radicaldrew in #14
• update deprecated set-output by @amenocal in #15

New Contributors

• @radicaldrew made their first contribution in #14
• @amenocal made their first contribution in #15

Full Changelog: v4...v5

Improve current version detection

• Use mvn to detect project version instead of grep

Add Version as Output

v3

Add version as an output

Initial Launch!

Release will all basic features