Add preview to package name

Set PSES target as release/1.12.1

[Ignore] Add additional changelog details (PowerShell#1818)

* [ignore] Add additional changelog details

* Update date

[Ignore] Add additional changelog details - Legacy (PowerShell#1819)

* [ignore] Add additional changelog details

* Update date

[Ignore] update release version

[Ignore] Prep 1.11 release with Changelog (PowerShell#1715)

* Prep 1.11 release with Changelog

* change default branch to prevent using the wrong branch

* spaces

Target PSES 1.10.2 branch

Target release for build

[Ignore] Update CHANGELOG and version to 1.10.0 (PowerShell#1627)

* Update CHANGELOG and version to 1.10.0

Set PSES release branch