fix: `Parse.Query` with `count` option throws error

[mtrezza]

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New Pull Request Checklist

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

Issue Description

Related issue: https://github.com/parse-community/parse-server/issues/8127

Approach

Trying to reproduce issue with failing test.

TODOs before merging

n/a

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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%)	:arrow_down:
src/RestWrite.js	94.57% <0.00%> (+0.15%)	:arrow_up:
src/ParseServerRESTController.js	98.48% <0.00%> (+1.51%)	:arrow_up:
src/batch.js	94.73% <0.00%> (+1.75%)	:arrow_up:

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