Add ParseAnalytics

[cbaker6]

Adds ParseAnalytics to track events. For iOS 14.0, macOS 11.0, macCatalyst 14.0, tvOS 14.0, you
will need to request tracking authorization for ParseAnalytics to work.
See Apple's documentation for more for details.

• Add analytics
• Add test cases
• Add playground examples
• Add entry to changelog
• Add == ParseObject to Query Close Cannot use [object Object] as a query parameter #147
• Fixed an bug when deleting a ParseFile. It was accidentally downloading the file while deleting
• Make ParseFile, ParseCloud, ParseRelation, Pointer Hashable
• Prepare for release

[codecov]

Codecov Report

Merging #148 (138eb5b) into main (11b48a7) will increase coverage by 0.09%.
The diff coverage is 96.40%.

❗ Current head 138eb5b differs from pull request most recent head e7b7c83. Consider uploading reports for the commit e7b7c83 to get more accurate results

@@            Coverage Diff             @@
##             main     #148      +/-   ##
==========================================
+ Coverage   81.50%   81.60%   +0.09%     
==========================================
  Files          68       70       +2     
  Lines        6387     6523     +136     
==========================================
+ Hits         5206     5323     +117     
- Misses       1181     1200      +19     

Impacted Files	Coverage Δ
Sources/ParseSwift/Types/ParseCloud.swift	96.77% <ø> (ø)
Sources/ParseSwift/Types/ParseFile.swift	85.44% <ø> (+0.46%)	⬆️
Sources/ParseSwift/Types/ParseRelation.swift	82.60% <ø> (ø)
Sources/ParseSwift/Types/Pointer.swift	80.00% <ø> (ø)
Sources/ParseSwift/Types/Query.swift	92.12% <80.00%> (-0.36%)	⬇️
Sources/ParseSwift/API/API+Commands.swift	80.18% <94.73%> (+0.63%)	⬆️
Sources/ParseSwift/Types/ParseAnalytics.swift	98.80% <98.80%> (ø)
Sources/ParseSwift/API/API.swift	98.26% <100.00%> (+0.03%)	⬆️
...rces/ParseSwift/Types/ParseAnalytics+combine.swift	100.00% <100.00%> (ø)
Sources/ParseSwift/Protocols/Deletable.swift	0.00% <0.00%> (-100.00%)	⬇️
... and 8 more

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[Vortec4800]

I just found this and was surprised to see App Tracking Transparency is required for this. Does ParseAnalytics use the advertiser identifier or some other protected identifier?