package/tzdata: bump version to 2025b

Release notes:
https://lists.iana.org/hyperkitty/list/tz-announce@iana.org/thread/6JVHNHLB6I2WAYTQ75L6KEPEQHFXAJK3/

Signed-off-by: Kadambini Nema <kadambini.nema@gmail.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 4acbe7a35cc55453aa1afb77288c52c1a69e89cb)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>

package/tzdata/tzdata.hash

@@ -1,4 +1,4 @@
-# https://lists.iana.org/hyperkitty/list/tz-announce@iana.org/thread/MWII7R3HMCEDNUCIYQKSSTYYR7UWK4OQ/
-sha512  93b8f939d39bdfe451e262666f9099c529c96c49d14c08e3611560ca660e12e16d08a22b145d615e00570fb194881618d6f9a0a617c119ab447be03279d747c3  tzdata2025a.tar.gz
+# https://lists.iana.org/hyperkitty/list/tz-announce@iana.org/thread/6JVHNHLB6I2WAYTQ75L6KEPEQHFXAJK3/
+sha512  7d83741f3cae81fac8131994b43c55b6da7328df18b706e5ee40e9b3212bc506e6f8fc90988b18da424ed59eff69bce593f2783b7b5f18eb483a17aeb94258d6  tzdata2025b.tar.gz
 # Locally computed:
 sha256  0613408568889f5739e5ae252b722a2659c02002839ad970a63dc5e9174b27cf  LICENSE

package/tzdata/tzdata.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-TZDATA_VERSION = 2025a
+TZDATA_VERSION = 2025b
 TZDATA_SOURCE = tzdata$(TZDATA_VERSION).tar.gz
 TZDATA_SITE = https://www.iana.org/time-zones/repository/releases
 TZDATA_SELINUX_MODULES = tzdata