(maint) Move to bolt.bat

[jpogran]

Migrate Bolt to bolt.bat from a PowerShell function

Creates the files used in https://github.com/puppetlabs/bolt/pull/2532

Closes https://github.com/puppetlabs/bolt/issues/2551

Acceptance Criteria:

After building with vanagon,

1. Install the new MSI
2. Remove the bolt function declaration from C:\Program Files\WindowsPowerShell\Modules\PuppetBolt\PuppetBolt.psm1 (this is removed in https://github.com/puppetlabs/bolt/pull/2532 but won't be pulled in this PR)

The verify the following:

• C:\Program Files\Puppet Labs\Bolt\bin\bolt.bat has the same contents as the file in this PR
• The PATH environment variable contains C:\Program Files\Puppet Labs\Bolt\bin
• Any shell finds the bolt command

Note: Any problems with argument parsing should be logged in https://github.com/puppetlabs/bolt/pull/2532

[beechtom]

Built a MSI from https://github.com/jpogran/bolt/tree/boltbat and installed on Windows 2019.

• [ ] C:\Program Files\Puppet Labs\Bolt\bin\bolt.bat has the same contents as the file in this PR

  • The bolt.bat file contains the following contents:

  @ECHO OFF
  IF NOT "%~f0" == "~f0" GOTO :WinNT
  ECHO.This version of Ruby has not been built with support for Windows 95/98/Me.
  GOTO :EOF
  :WinNT
  SET RUBY_EXE_PATH="%~dp0ruby.exe"
  @%RUBY_EXE_PATH% "%~dpn0" %*

• [x] The PATH environment variable contains C:\Program Files\Puppet Labs\Bolt\bin
• [x] Any shell finds the bolt command

[lucywyman]

I made a 3.0 branch if you want to target that and we can merge, or it's also perfectly fine to just leave this open until we're ready to merge all the 3.0 branches into main.

[jpogran]

rebased the 3.0 branch to be even with main, then rebased this so all commits lined up. this should be good to merge into 3.0

[jpogran]

Since #2551 merged, rebased 3.0 and this branch so this is ready to merge