fix: Add save_to_db in payment.py

[anhanh11001]

Fixes: #6416

[codecov]

Codecov Report

Merging #6417 into development will decrease coverage by 0.02%.
The diff coverage is 100%.

@@               Coverage Diff               @@
##           development    #6417      +/-   ##
===============================================
- Coverage        64.77%   64.74%   -0.03%     
===============================================
  Files              288      288              
  Lines            14966    14966              
===============================================
- Hits              9694     9690       -4     
- Misses            5272     5276       +4

Impacted Files	Coverage Δ
app/api/helpers/payment.py	24.84% <100%> (ø)	⬆️
app/api/helpers/scheduled_jobs.py	20.93% <0%> (-3.11%)	⬇️

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[prateekj117]

@anhanh11001 get_settings is imported twice in this file. Correct it here only.

[liveHarshit]

@anhanh11001 Any updates?