fix: make_request - prevents an error during response parsing if the response body is empty.

[tonspar]

Sometimes the returned response body is empty. This change prevents the error during frappe response parsing. For example DELETE request returns no content.

[codecov]

Codecov Report

Attention: 5 lines in your changes are missing coverage. Please review.

Comparison is base (b3b02c8) 62.11% compared to head (edbfb69) 62.05%.
Report is 37 commits behind head on develop.

❗ Current head edbfb69 differs from pull request most recent head b4695d2. Consider uploading reports for the commit b4695d2 to get more accurate results

Additional details and impacted files

@@             Coverage Diff             @@
##           develop   #24613      +/-   ##
===========================================
- Coverage    62.11%   62.05%   -0.07%     
===========================================
  Files          787      786       -1     
  Lines        75359    75156     -203     
  Branches      6441     6437       -4     
===========================================
- Hits         46812    46639     -173     
+ Misses       24847    24822      -25     
+ Partials      3700     3695       -5     

Flag	Coverage Δ
server	70.93% <0.00%> (-0.05%)	⬇️

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[tonspar]

Hello @ankush,
thank you very much for the review and editing this PR.
I have tested in local frappe copy and I think here is "return" missing on row 30:

https://github.com/frappe/frappe/blob/f9b5d60ec9a623e502f38ca28442a0e0a094e6d0/frappe/integrations/utils.py#L30C1-L30C19

Thanks for review in advance.
Kind Regards.
Jiri Sir