Update Unicode data to CLDR 39

contrib/unaccent/unaccent.rules

+¡	!
 ©	(C)
 «	<<
 ­	-
 ®	(R)
+±	+/-
 »	>>
 ¼	 1/4
 ½	 1/2
 ¾	 3/4
+¿	?
 À	A
 Á	A
 Â	A
@@ -1131,6 +1134,9 @@
 ⅇ	e
 ⅈ	i
 ⅉ	j
+⅐	 1/7
+⅑	 1/9
+⅒	 1/10
 ⅓	 1/3
 ⅔	 2/3
 ⅕	 1/5
@@ -1176,6 +1182,7 @@
 ⅽ	c
 ⅾ	d
 ⅿ	m
+↉	 0/3
 −	-
 ∕	/
 ∖	\
@@ -1602,3 +1609,5 @@
 ｠	))
 ｡	.
 ､	,
+￩	<-
+￫	->

src/Makefile.global.in

@@ -365,7 +365,7 @@ DOWNLOAD = wget -O $@ --no-use-server-timestamps
 UNICODE_VERSION = 13.0.0
 
 # Pick a release from here: <http://cldr.unicode.org/index/downloads>
-CLDR_VERSION = 37
+CLDR_VERSION = 39
 
 
 # Tree-wide build support