tzdump: bump to version e1a52ce12a701b8ea4163d6719713e38c0e53d35

This brings the following changes:

$ git slog 65a10105564801094b18c3fcacf4dde4c44e4ab8..e1a52ce12a701b8ea4163d6719713e38c0e53d35
e1a52ce12a701b8ea4163d6719713e38c0e53d35 Merge pull request #2 from mcpat/master
21764c4bc373dc7f770f9d87d77c5efca50d2733 Wrap timezone abbreviations with angle brackets if required

Signed-off-by: Marcel Patzlaff <m.patzlaff@pilz.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/tzdump/tzdump.hash

@@ -1,2 +1,2 @@
 # locally computed
-sha256  403f22f9c3007a051f9dbccff48b396b8e04eb1afcc8d779e6b3d9b6d971e1fe  tzdump-65a10105564801094b18c3fcacf4dde4c44e4ab8.tar.gz
+sha256  e078ba9bd90cb46368beb3cfef2288194e5edefd53ad9565961a97d1c7d6c59f  tzdump-e1a52ce12a701b8ea4163d6719713e38c0e53d35.tar.gz

package/tzdump/tzdump.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-TZDUMP_VERSION = 65a10105564801094b18c3fcacf4dde4c44e4ab8
+TZDUMP_VERSION = e1a52ce12a701b8ea4163d6719713e38c0e53d35
 TZDUMP_SITE = $(call github,alexandrebelloni,tzdump,$(TZDUMP_VERSION))
 HOST_TZDUMP_DEPENDENCIES = host-zic