Prep for 2.4.5 release

Support 2019.8.4

No functional changes. Just update the version validation function to
support the new PE patch release. Open up the version validation to
support any 2019.8.x release; hopefully any breaking changes have been
made at this point and future releases will behave functionally
similarly to 2019.8.4 from this point forward.

Merge branch 'support-2019.8.3' into main

Merge pull request puppetlabs#132 from puppetlabs/puppetlabsGH-130

puppetlabsGH-130 Fix overwrite of user config data

Prep for 2.4.1 release

Prep for 2.4.0 release

Prep for 2.3.0 release

Fix incorrect parameter name in configure plan

Typo in the parameter name.

README and metadata updates for 2.2.0 release

Also perform lint fixes, and fixes uncovered by lint errors

Prep for 2.1.1 release