Fix snackbar deletion message in playlist #2285

Description

Fixed the delete message with ok button replace by cancel option for both type of delete action. Also removed confirm_remove_from_playlist from values/strings.xml

How Has This Been Tested?

• Android 12
• Google Pixel 4a

Screenshots / GIFs (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Enhancement (non-breaking change which cleans up / improves existing functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist

• I have read the CONTRIBUTING section of the README document.

Resolves

Fixes: #2285 (closed)