Align Package and Group ID with upstream AIO Library

[bstopp]

Motivation and Context

This library is a sub-set of the overall AdobeIO API - it should use the same naming conventions.

Types of changes

• [x] Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

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

[codecov[bot]]

Codecov Report

Merging #77 (4878079) into main (cbfa640) will not change coverage. Report is 1 commits behind head on main. The diff coverage is 86.66%.

@@            Coverage Diff            @@
##               main      #77   +/-   ##
=========================================
  Coverage     91.53%   91.53%           
  Complexity      426      426           
=========================================
  Files            52       52           
  Lines          1110     1110           
  Branches         94       94           
=========================================
  Hits           1016     1016           
  Misses           63       63           
  Partials         31       31           

Flag	Coverage Δ
unittests	91.53% <86.66%> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Files	Coverage Δ
...in/java/com/adobe/aio/cloudmanager/ApiBuilder.java	93.33% <ø> (ø)
...obe/aio/cloudmanager/CloudManagerApiException.java	100.00% <ø> (ø)
...n/java/com/adobe/aio/cloudmanager/ContentFlow.java	100.00% <ø> (ø)
...n/java/com/adobe/aio/cloudmanager/Environment.java	92.85% <ø> (ø)
...ain/java/com/adobe/aio/cloudmanager/LogOption.java	81.81% <ø> (ø)
...c/main/java/com/adobe/aio/cloudmanager/Metric.java	36.36% <ø> (ø)
...main/java/com/adobe/aio/cloudmanager/Pipeline.java	100.00% <ø> (ø)
.../com/adobe/aio/cloudmanager/PipelineExecution.java	100.00% <ø> (ø)
...e/aio/cloudmanager/PipelineExecutionStepState.java	100.00% <ø> (ø)
...c/main/java/com/adobe/aio/cloudmanager/Region.java	83.33% <ø> (ø)
... and 42 more

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