(M-24908): Unify GT-K00899.

(M-24908): Unify GT-K00899.
(CB08298): Unify U-0002E0B1.
(U-000257A4): New character.
(GT-K07493): New character; use `<-denotational' for U-000257A4.
(U+4143): Apply new conventions for glyph granularity.
(IU+257A4): Unify BC-8D78.
(U+7A04): Apply new conventions for glyph granularity.
(U-000257D4): Likewise.
(JU+7A40): Add `total-strokes'; don't use `japanese-strokes'.
(U+7A40-itaiji-001): New character; use `<-denotational' for U+7A40.
(MJ058231): Unify U-0002E0DB.
(U-00025864): Apply new conventions for glyph granularity.
(U-00025884): New character.
(MJ058233): Unify U-0002E0E3.
(U+7A6B): Apply new conventions for glyph granularity.
(U+9F9D-itaiji-001): New character.