feat(commerce): update method names. fixes#404

[thoughtassassin]

This PR will update the methods in BaseCommerceCommand from getCLICommand and postCLICommand to getCommerceCommandExecution and postCommerceCommandExecution.

Related Issue

#404

Motivation and Context

Fixes the names of the methods to match what will be in the lib

How Has This Been Tested?

Unit tests

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• I have signed the Adobe Open Source CLA.
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[codecov]

Codecov Report

Merging #405 (9559a0b) into main (40dbade) will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##              main      #405   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           52        52           
  Lines         1259      1259           
  Branches       152       152           
=========================================
  Hits          1259      1259           

Impacted Files	Coverage Δ
src/base-commerce-cli-command.js	100.00% <100.00%> (ø)

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[github-actions]

🎉 This PR is included in version 2.3.0 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

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