refactor: user Swift convention for parameter names

[cbaker6]

New Pull Request Checklist

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

Issue Description

Some naming in the SDK doesn't match Swift Style guide

Related issue: #n/a

Approach

Move to matching Swift Style Guide. Breaking, but the compiler should get most of these correct. Many people are probably not using most of these as they have default values...

Makes the following changes:

• isUsingMongoDB -> usingMongoDB
• isIgnoreCustomObjectIdConfig -> ignoringCustomObjectIdConfig
• isUsingEQ -> usingEqComparator

TODOs before merging

• Add entry to changelog
• 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 #321 (9b9fa43) into main (22be4df) will decrease coverage by 0.01%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main     #321      +/-   ##
==========================================
- Coverage   84.98%   84.96%   -0.02%     
==========================================
  Files         114      114              
  Lines       12049    12049              
==========================================
- Hits        10240    10238       -2     
- Misses       1809     1811       +2     

Impacted Files	Coverage Δ
Sources/ParseSwift/API/API+Command.swift	84.64% <100.00%> (ø)
...s/ParseSwift/Objects/ParseInstallation+async.swift	100.00% <100.00%> (ø)
...ParseSwift/Objects/ParseInstallation+combine.swift	92.94% <100.00%> (ø)
Sources/ParseSwift/Objects/ParseInstallation.swift	82.36% <100.00%> (ø)
Sources/ParseSwift/Objects/ParseObject+async.swift	100.00% <100.00%> (ø)
...urces/ParseSwift/Objects/ParseObject+combine.swift	92.94% <100.00%> (ø)
Sources/ParseSwift/Objects/ParseObject.swift	82.29% <100.00%> (ø)
Sources/ParseSwift/Objects/ParseUser+async.swift	100.00% <100.00%> (ø)
Sources/ParseSwift/Objects/ParseUser+combine.swift	95.27% <100.00%> (ø)
Sources/ParseSwift/Objects/ParseUser.swift	82.45% <100.00%> (-0.19%)	⬇️
... and 5 more

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[cbaker6]

@pmmlo can you look at this? I'm attempting to make the method signatures more swifty

[pmmlo]

@pmmlo can you look at this? I'm attempting to make the method signatures more swifty

Looks great! What an annoying refactor 😵‍💫

[cbaker6]

Looks great! What an annoying refactor

I feel like these are always tricky to get right the first time. Since we have to introduce breaks in 4.0.0, might as well get them out of the way now.

I'm going to merge this one, but if you see other changes like this that should be made, can you open some PR's?

[pmmlo]

Looks great! What an annoying refactor

I feel like these are always tricky to get right the first time. Since we have to introduce breaks in 4.0.0, might as well get them out of the way now.

I'm going to merge this one, but if you see other changes like this that should be made, can you open some PR's?

Makes a lot of sense. Will try my best to help as I see them.

Thanks very much for another great release candidate!