fix: allow `Parse.Cloud.beforeSubscribe` rejections to be caught by `ParseQuery.subscribe`

[dblythy]

New Pull Request Checklist

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

Issue Description

Cloud errors thrown from beforeConnect and beforeSubscribe will now catch, just like errors from query.find

Related issue: #1489

Approach

Throws error to subscription promise if error occurs

TODOs before merging

• [x] Add tests

[parse-github-assistant[bot]]

Thanks for opening this pull request!

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

[mtrezza]

Since this is a breaking change, how would you like to proceed - add a temporary Parse Server option (or maybe there is an alternative?) or wait to merge until Parse Server 6?

[dblythy]

Which approach do you think is best? It’s not a major issue so perhaps we can wait

[mtrezza]

Can you think of a way to support both for a while without making it a breaking change or adding a Parse Server option? Otherwise up to you, whatever you think is best.

Should we add this as a feature or fix? The issue is currently classified as feature.

[dplewis]

@dblythy @mtrezza Can we get this into the 4.0.0 release?

[mtrezza]

That would be good

[parse-github-assistant[bot]]

I will reformat the title to use the proper commit message syntax.

[codecov[bot]]

Codecov Report

Base: 99.93% // Head: 99.89% // Decreases project coverage by -0.03% :warning:

Coverage data is based on head (e062596) compared to base (bc04b4b). Patch coverage: 81.81% of modified lines in pull request are covered.

Additional details and impacted files

@@            Coverage Diff             @@
##            alpha    #1490      +/-   ##
==========================================
- Coverage   99.93%   99.89%   -0.04%     
==========================================
  Files          61       61              
  Lines        5966     5973       +7     
  Branches     1366     1367       +1     
==========================================
+ Hits         5962     5967       +5     
- Misses          4        6       +2     

Impacted Files	Coverage Δ
src/LiveQueryClient.js	98.99% <81.81%> (-1.01%)	:arrow_down:

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[dblythy]

Yes, that sounds good to me

[parseplatformorg]

🎉 This change has been released in version 4.0.0-alpha.2

[parse-github-assistant[bot]]

The label state:released-alpha cannot be used in combination with state:breaking.

[parseplatformorg]

🎉 This change has been released in version 4.0.0-beta.1

[parseplatformorg]

🎉 This change has been released in version 4.0.0