Moved common processor files and updated refs

[joe-elliott]

Description:

• Moved attribute processor config files to the processor/processorhelper folder to allow for external use
• Updated references
• Improved code coverage

There are obviously a lot of ways to expose these files for external use. I chose the common go convention of using a pkg folder, but otherwise kept the folder structure. I am, however, fine putting these file wherever the maintainers would prefer. Please let me know if you'd like them in a different location.
Per discussions below processor/processorhelper was agreed upon.

Link to tracking Issue:
Fixes #1411

Testing:
n/a

Documentation:
n/a

[linux-foundation-easycla]

The committers are authorized under a signed CLA.

• ✅ Joe Elliott (a0cccf6)

[codecov]

Codecov Report

Merging #1574 into master will increase coverage by 0.02%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #1574      +/-   ##
==========================================
+ Coverage   91.91%   91.94%   +0.02%     
==========================================
  Files         255      255              
  Lines       17546    17546              
==========================================
+ Hits        16128    16132       +4     
+ Misses       1013     1011       -2     
+ Partials      405      403       -2     

Impacted Files	Coverage Δ
processor/processorhelper/attraction.go	100.00% <ø> (ø)
processor/processorhelper/hasher.go	100.00% <ø> (ø)
processor/resourceprocessor/resource_processor.go	100.00% <ø> (ø)
processor/attributesprocessor/attributes.go	94.11% <100.00%> (ø)
processor/attributesprocessor/factory.go	86.20% <100.00%> (ø)
processor/resourceprocessor/factory.go	100.00% <100.00%> (ø)
translator/internaldata/resource_to_oc.go	91.48% <0.00%> (+2.12%)	⬆️

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[bogdandrutu]

We don't follow the PKG convention. So probably filters, helpers are better names.

[joe-elliott]

There is already a /processor/processorhelper package. Would that make sense?

[joe-elliott]

Changes made, but CI is failing. After investigating I don't believe the failures are related to any of the changes I have made.

[bogdandrutu]

Please rebase, the CI for windows-msi was changed

[bogdandrutu]

Also please update description :)

[joe-elliott]

Thanks for the heads up @bogdandrutu. Tests passing.