Changes to PS Deployment Script cmdlets

[Xynoclafe]

Description

• Formatted output property and show it on the Az-GetDeploymentScript cmdlet output
• Renamed -DeploymentScriptInputObject parameter name to -DeploymentScriptObject (DeploymentScriptInputObject remains as an alias)
• Fixed missing target name in what if result - Performing the operation "Remove Deployment Script" on target "".
• Fix missing file name in message: "A file with the name '' already exists in directory 'C:'. This operation will replace the existing file. Would you like to continue?"
• Ensure correct line endings are used in Az-SaveDeploymentScriptLog

Checklist

• I have read the Submitting Changes section of CONTRIBUTING.md
• The title of the PR is clear and informative
• The appropriate ChangeLog.md file(s) has been updated:
  • For any service, the ChangeLog.md file can be found at src/{{SERVICE}}/{{SERVICE}}/ChangeLog.md
  • A snippet outlining the change(s) made in the PR should be written under the ## Upcoming Release header -- no new version header should be added
• The PR does not introduce breaking changes
• If applicable, the changes made in the PR have proper test coverage
• For public API changes to cmdlets:
  • a cmdlet design review was approved for the changes in this repository (Microsoft internal only)
  • the markdown help files have been regenerated using the commands listed here

[adxsdkps]

Can one of the admins verify this patch?

[filizt]

GeneralUtilities.GenerateSeparator(maxNameLength, "=") [](start = 106, length = 55)

A bit confused with the use of maxTypeLength. You don't seem to use it in the AppendFormat, do we need it then? #Resolved

[Xynoclafe]

Ah yes, I think I can get rid of that variable. I was using it earlier to determine the length of the separating line at the top. It's redundant now.

[filizt]

LGTM