Making Notes heading bold.

[Himani2615]

The heading of the saved notes will appear bold. This will improve the look of the app.
Please assign this issue to me. @nisha-laur

[Anomasingh]

Please assign this issue to me..

[PranjaliBhardwaj]

@bj-jiwrajka @ayushichoudhary-19 Assign this issue to me

[nisha-laur]

It is Bold only