Include the name of the package for which we couldn't find a fix

[jhrozek]

Summary

When replying to a single line, github always prepends the context "before"
the line unless replying with a suggestion. This gets confusing when replying
to a line deeper in a diff especially the last line as we can't pinpoint a
single line to reply to.

To improve the UX a little bit, we include the package name with the
package we are replying to so that the user can tie the comment better
to the actual line.

Pair-Programmed-With: Michelangelo Mori [email protected]

Fixes: #4529

Change Type

• Bug fix (resolves an issue without affecting existing features)
• Feature (adds new functionality without breaking changes)
• Breaking change (may impact existing functionalities or require documentation updates)
• Documentation (updates or additions to documentation)
• Refactoring or test improvements (no bug fixes or new functionality)

Testing

manual

Review Checklist:

• Reviewed my own code for quality and clarity.
• Added comments to complex or tricky code sections.
• Updated any affected documentation.
• Included tests that validate the fix or feature.
• Checked that related changes are merged.

[jhrozek]

@JAORMX @blkt thanks for the quick review, I just fixed another unit test that was expecting the old comment

[coveralls]

coverage: 52.839% (-0.002%) from 52.841%
when pulling b7f908e on jhrozek:osv_comment_improve
into 9054b74 on stacklok:main.