refactor: make variadic call array counterparts

[cbaker6]

New Pull Request Checklist

• I am not disclosing a vulnerability.
• I am creating this PR in reference to an issue.

Issue Description

SDK currently duplicates code for variadic calls that have array counterparts.

Related issue: #n/a

Approach

Reduce call sites by having all methods with variadic arguments call their array counterparts.

This not only reduces the code footprint, but removes the chances of different implementations between methods.

TODOs before merging

• Check that tests still pass
• Add any missing inits for variadic/array counterparts
• Add changes to documentation (guides, repository pages, in-code descriptions)

[parse-github-assistant]

Thanks for opening this pull request!

• 🎉 We are excited about your hands-on contribution!

[codecov]

Codecov Report

Merging #301 (6b66f61) into main (ebaaf12) will decrease coverage by 0.02%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main     #301      +/-   ##
==========================================
- Coverage   83.66%   83.64%   -0.03%     
==========================================
  Files         105      105              
  Lines       11187    11168      -19     
==========================================
- Hits         9360     9341      -19     
  Misses       1827     1827              

Impacted Files	Coverage Δ
Sources/ParseSwift/Types/ParsePolygon.swift	93.81% <100.00%> (-0.07%)	⬇️
Sources/ParseSwift/Types/Query.swift	92.61% <100.00%> (-0.24%)	⬇️
Sources/ParseSwift/LiveQuery/ParseLiveQuery.swift	72.92% <0.00%> (-0.74%)	⬇️
Sources/ParseSwift/Objects/ParseUser.swift	80.73% <0.00%> (+0.01%)	⬆️
Sources/ParseSwift/Objects/ParseInstallation.swift	80.66% <0.00%> (+0.02%)	⬆️
Sources/ParseSwift/API/API+Command.swift	83.77% <0.00%> (+0.47%)	⬆️
Sources/ParseSwift/Objects/ParseObject.swift	81.94% <0.00%> (+0.47%)	⬆️

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