(U+5062): Use U+4EBB instead of <CJK RADICAL PERSON> in

`ideographic-structure' of abstract character.
(g2-UU+5062): Use g2-UU+79CB instead of UU+79CB in
`ideographic-structure'.
(g2-CU+5062): Use g2-CU+79CB instead of C1-5271 in
`ideographic-structure'.
(U-000203BF): Use U+4EBB instead of <CJK RADICAL PERSON> in
`ideographic-structure' of abstract character and abstract glyphs; add
representative nodes.
(U-00020409): Likewise; apply new conventions for glyph granularity.