DeleteProperty: remove comments associated with the property deleted

[xLitil]

What's changed?

New property named removePropertyComments added to org.openrewrite.properties.DeleteProperty that
remove all comments found before the property to removed. By convention, empty line is used to indicate start of property comments

Example, before :

# Heading comment

# Another heading comment

# delete.me comment (previous empty line indicate property comment starts)
# on
# multiple line
delete.me = baz
# After comment 1
keep.me=yes
# After comment 2

After

# Heading comment

# Another heading comment

# After comment 1
keep.me=yes
# After comment 2

What's your motivation?

Remove comments associated with the property deleted an avoid to keep this obsoletes comments.

Anything in particular you'd like reviewers to focus on?

Unit test coverage

Have you considered any alternatives or workarounds?

I search but found no alternative.

Checklist

• I've added unit tests to cover both positive and negative cases
• I've read and applied the recipe conventions and best practices
• I've used the IntelliJ IDEA auto-formatter on affected files