fix: show comment in email

[shadrak98]

Fixes #1655

[codecov]

Codecov Report

Attention: 8 lines in your changes are missing coverage. Please review.

Comparison is base (e2dcc7f) 2.56% compared to head (6215873) 2.55%.
Report is 10 commits behind head on main.

Files	Patch %	Lines
...elpdesk/doctype/hd_notification/hd_notification.py	0.00%	8 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff            @@
##            main   #1658      +/-   ##
========================================
- Coverage   2.56%   2.55%   -0.02%     
========================================
  Files         59      59              
  Lines       1912    1920       +8     
========================================
  Hits          49      49              
- Misses      1863    1871       +8     

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[ankush]

@shadrak98

#1714