test: port test changes from 4.x LTS branch; upgrade spec reporter from 6.0.0 to 7.0.0

[FransGH]

New Pull Request Checklist

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

Issue Description

CI failed on the 4.x.x branch, this PR merges the changes to keep the releases synced were possible.

Related issue: #7661

Approach

Merged changes from 4.x.x into latest alpha branch.

TODOs before merging

• A changelog entry is created automatically using the pull request title (do not manually add a changelog entry)

[parse-github-assistant]

Thanks for opening this pull request!

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

[codecov]

Codecov Report

Merging #7667 (ed1b13f) into alpha (a359c02) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##            alpha    #7667   +/-   ##
=======================================
  Coverage   93.99%   93.99%           
=======================================
  Files         181      181           
  Lines       13382    13382           
=======================================
  Hits        12578    12578           
  Misses        804      804           

Impacted Files	Coverage Δ
src/RestWrite.js	94.04% <0.00%> (ø)

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[mtrezza]

Looks good, thanks for your contribution!

[parseplatformorg]

🎉 This change has been released in version 5.0.0-alpha.4

[parseplatformorg]

🎉 This change has been released in version 5.0.0-beta.1

[parseplatformorg]

🎉 This change has been released in version 5.0.0