2.0.0

A lot has been done to get version 2.0.0 running. We did a complete restructure as the SDKMan API changed since the last version of psh-gvm.
Here is a list of important changes:

1. #34 Updating of the endpoints of SDKMan
2. #5 Renaming of posh-gvm to posh-sdkman to reflect the naming of SDKMan. The command itself is now sdk and not gvm
3. #12 JAVA_HOME does not need to be set for using posh-sdkman
4. Fixing Pester tests and using of newer Pester version
5. Github Actions to check style and Pester unit tests on every branch/PR

The complete list can be found under https://github.com/ronnypolley/posh-sdkman/milestone/1?closed=1

What's Changed

• closes #42 - Get Version 2.0 running by @ronnypolley in #43

Full Changelog: v1.1.2...v2.0.0