MSFT_MountImage - Correcting example for dismounting an ISO image

[wsmelton]

Pull Request (PR) description

The drive letter should not be provided when wanting to ensure an ISO is no longer mounted.

This Pull Request (PR) fixes the following issues

• Fixes MSFT_MountImage - Dismounting an image fails Window Server 2019 #221

Task list

• Added an entry under the Unreleased section of the change log in the CHANGELOG.md.
  Entry should say what was changed, and how that affects users (if applicable).
• Resource documentation added/updated in README.md in the resource folder.
• Resource parameter descriptions added/updated in schema.mof
  and comment-based help.
• Comment-based help added/updated.
• Localization strings added/updated in all localization files as appropriate.
• Examples appropriately added/updated.
• Unit tests added/updated. See DSC Resource Testing Guidelines.
• Integration tests added/updated (where possible). See DSC Resource Testing Guidelines.
• New/changed code adheres to DSC Resource Style Guidelines and Best Practices.

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This change is 

[PlagueHO]

Sorry about the delay @wsmelton - we've been a bit focused on the migration process over to the DSC Community. I've updated the build so that we can get this through.

[codecov]

Codecov Report

Merging #222 into dev will not change coverage.
The diff coverage is n/a.

@@        Coverage Diff         @@
##           dev   #222   +/-   ##
==================================
  Coverage   95%    95%           
==================================
  Files        7      7           
  Lines      985    985           
==================================
  Hits       943    943           
  Misses      42     42

[PlagueHO]

Hi @wsmelton - can you resolve the conflicts and correct the error: https://ci.appveyor.com/project/dsccommunity/storagedsc/builds/29743806?fullLog=true#L615

It just looks like the line length in the CHANGELOG.MD is beyond the 80 char limit.

[wsmelton]

So this would assume then that your test does not account for URL links being provided? If you ignore the URL link the whole line is only 71 characters.

[PlagueHO]

Hi @wsmelton - now that we've updated to the new pipeline/structure, are you still keen to complete this one?