fix: Parse.Query with count option throws error

[mtrezza]

New Pull Request Checklist

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

Issue Description

Related issue: #8127

Approach

Trying to reproduce issue with failing test.

TODOs before merging

n/a

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[codecov]

Codecov Report

Merging #8135 (5210780) into alpha (f821dfd) will decrease coverage by 0.29%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##            alpha    #8135      +/-   ##
==========================================
- Coverage   94.18%   93.89%   -0.30%     
==========================================
  Files         182      182              
  Lines       13720    13720              
==========================================
- Hits        12922    12882      -40     
- Misses        798      838      +40     

Impacted Files	Coverage Δ
src/Adapters/Cache/RedisCacheAdapter.js	12.28% <0.00%> (-75.44%)	⬇️
src/RestWrite.js	94.57% <0.00%> (+0.15%)	⬆️
src/ParseServerRESTController.js	98.48% <0.00%> (+1.51%)	⬆️
src/batch.js	94.73% <0.00%> (+1.75%)	⬆️

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