`add-as-attributes-inside-application.xsl` Missing from `EoSyntax`

See #4828, release log:

• e12c37a by @yegor256: Merge pull request #4829 from ...
• ae8cf03 by @maxonfjvipon: empty
• 9a0a3be by @maxonfjvipon: bug(#4828): comment
• c240764 by @maxonfjvipon: bug(#4828): mandatory as attri...

Released by Rultor 2.0-SNAPSHOT, see build log