Updated mediawiki/extensions
Project: mediawiki/extensions/ContentTranslation  d02c778b7596cce1de1cf6252513c621531b4faf

Do not add placeholder for zero height source sections

Example:
.../wiki/Special:ContentTranslation&page=France&from=fr&to=eo&targettitle=France
Without this patch see a placeholder added before the first paragraph.
It corresponds to a paragraph containing two templates, which we remove
That empty paragraph in source section cause an empty placeholder at
translation section, causing alignment broken

Bug: T76171
Change-Id: I36a2401ca69609d11bf52f75bd7955280584cdcd