Fix making request that has no body and there is a hide_request::body config

[camilamaia]

Description

Fix error making request when request has no body and there is a report::hide_request::body configuration.

Motivation behind this PR?

Closes #392

What type of change is this?

Bug fix

Checklist

• I have added a changelog entry / my PR does not need a new changelog entry. Instructions.
• I have added/updated unit tests. Instructions.
• New and existing unit tests pass locally with my changes. Instructions
• I have self-documented code my changes by adding docstring(s) and comment(s). Instructions
• Current PR does not significantly decrease the code coverage and docstring coverage.
• My code follows the style guidelines of this project.
• I have run ScanAPI locally and manually tested my changes. Instructions.

Issue

Closes 392

[github-actions]

@camilamaia your pull request is missing a changelog!

[codecov-commenter]

Codecov Report

Merging #393 (2991fce) into master (416249a) will increase coverage by 0.09%.
The diff coverage is 92.85%.

@@            Coverage Diff             @@
##           master     #393      +/-   ##
==========================================
+ Coverage   95.77%   95.87%   +0.09%     
==========================================
  Files          22       22              
  Lines         663      678      +15     
==========================================
+ Hits          635      650      +15     
  Misses         28       28              

Impacted Files	Coverage Δ
scanapi/hide_utils.py	97.26% <92.85%> (+0.70%)	⬆️

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[Pradhvan]

LGTM ⚡