Coding Standards: esc_attr to esc_url

[hiteshhuptechweb]

I reviewed files and then i found one of change escape function esc_attr to esc_url src\wp-admin\edit-form-comment.php

[sabernhardt]

#56140 did not replace the function in user-new.php, but esc_url() seems more appropriate for comment authors. The comment author URL requires a valid URL (it adds http:// to something like 'none').

Changesets related to escaping newcomment_author_url include [5543], [9436], [11104], [11204] and [11739].

[SergeyBiryukov]

In 59388:

Coding Standards: Use esc_url() for comment author URL in Edit Comment form.

Follow-up to [5543], [9436], [11104], [11204], [11739].

Props hiteshhuptechweb, sabernhardt.
Fixes #62373.