[v2] allow showMsgWhenDeprecated to accept an empty string as a parameter …

[jace-roell]

What It Does
Modified showMsgWhenDeprecated() to allow an empty string as a paramter when no replacement is availible for deprecated command to print an alternative message.

Review Checklist
I certify that I have:

• tested my changes
• added/updated automated tests
• updated the changelog
• followed the contribution guidelines

[codecov]

Codecov Report

Attention: Patch coverage is 91.66667% with 1 line in your changes missing coverage. Please review.

Project coverage is 91.24%. Comparing base (2f977b7) to head (bd8ceec).
Report is 1 commits behind head on master.

Files	Patch %	Lines
...mperative/src/cmd/src/help/DefaultHelpGenerator.ts	83.33%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2226      +/-   ##
==========================================
- Coverage   91.24%   91.24%   -0.01%     
==========================================
  Files         638      638              
  Lines       19142    19146       +4     
  Branches     3989     4057      +68     
==========================================
+ Hits        17467    17470       +3     
- Misses       1674     1675       +1     
  Partials        1        1              

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[anaxceron]

Requested a few edits - thank you!

[anaxceron]

Looks good -- thanks @jace-roell!

[awharn]

Thanks @jace-roell! Sorry for all the change requests. 🚀

[awharn]

It looks like the automation did something it shouldn't have done. It seems to have updated the change log to replace Recent Changes with the current versionc(7.28.4). When you update, can you remove the latest version on the Changelog and put it back under the Recent Changes header? We will need to update OctoRelease to not do this.

[sonarcloud]

Quality Gate failed

Failed conditions
77.3% Coverage on New Code (required ≥ 80%)

See analysis details on SonarCloud

[github-actions]

Release succeeded for the master branch. 🎉

The following packages have been published:

• npm: @zowe/[email protected]
• npm: @zowe/[email protected]
• npm: @zowe/[email protected]
• npm: @zowe/[email protected]
• npm: @zowe/[email protected]
• npm: @zowe/[email protected]
• npm: @zowe/[email protected]
• npm: @zowe/[email protected]
• npm: @zowe/[email protected]
• npm: @zowe/[email protected]
• npm: @zowe/[email protected]
• npm: @zowe/[email protected]
• npm: @zowe/[email protected]

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