[Enhancement][Android] The "Undo" option should be available in the "Notes" application

[Softvision-MariusComan]

[Affected Platforms]:

• Samsung Galaxy S8 (Android 8.0.0)
• Pixel (Android 8.0.0)

[Prerequisites]:

• Have the latest version of the "Firefox Notes" application (notes-1_0-qa-v2003) installed.
• Have at least one note created.

[Steps to reproduce]:

1. Open the Notes application and log in if needed.
2. Tap on any note and add or delete something.
3. Look after the "Undo" option.

[Expected result]:

• The "Undo" option should be available in the notes view.

[Actual result]:

• There is no "Undo" option available.

[Notes]:

• The "Undo" option is present in other application such as "Keep".
• Attached a screen recording of the issue:

[heyakyra]

Does this ticket need to be specific to android, instead of deduplicating with #1145?