MOD-7122: Fix numeric operator with signed param

[nafraf]

Description

1. Current state: signed params are not evaluated correctly when used with numeric operators:

127.0.0.1:6379> FT.explaincli idx '@n>-$p' dialect 5 PARAMS 2 p 100
1) NUMERIC {100.000000 < @n <= inf}

2. Change:
   The function int ParseDouble(const char *arg, double *d, int sign) was modified to receive and handle the parameter's sign.

Which issues this PR fixes

1. MOD-7122

Main objects this PR modified

1. ...
2. ...

Mark if applicable

• This PR introduces API changes
• This PR introduces serialization changes

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 86.21%. Comparing base (29b2e46) to head (e3bcdb2).

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #4649      +/-   ##
==========================================
- Coverage   86.21%   86.21%   -0.01%     
==========================================
  Files         190      190              
  Lines       35034    35036       +2     
==========================================
+ Hits        30205    30206       +1     
- Misses       4829     4830       +1     

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[oshadmi]

🎇

[nafraf]

/backport

[github-actions]

Successfully created backport PR for 2.10:

• [2.10] MOD-7122: Fix numeric operator with signed param #4727