Re-update Unicode data to CLDR 39

Apparently, the previous update
(2e0e066) must have used a stale
input file and missed a few additions that were added shortly before
the CLDR release.  Update this now so that the next update really only
changes things new in that version.

Author: petere

contrib/unaccent/unaccent.rules

@@ -1611,3 +1611,40 @@
 ､	,
 ￩	<-
 ￫	->
+🄀	0.
+🄁	0,
+🄂	1,
+🄃	2,
+🄄	3,
+🄅	4,
+🄆	5,
+🄇	6,
+🄈	7,
+🄉	8,
+🄊	9,
+🄐	(A)
+🄑	(B)
+🄒	(C)
+🄓	(D)
+🄔	(E)
+🄕	(F)
+🄖	(G)
+🄗	(H)
+🄘	(I)
+🄙	(J)
+🄚	(K)
+🄛	(L)
+🄜	(M)
+🄝	(N)
+🄞	(O)
+🄟	(P)
+🄠	(Q)
+🄡	(R)
+🄢	(S)
+🄣	(T)
+🄤	(U)
+🄥	(V)
+🄦	(W)
+🄧	(X)
+🄨	(Y)
+🄩	(Z)