tzdata: this package isn't architecture specific

The data files are compiled to a binary but architecture-independent format, so
this package can be allarch.

(From OE-Core rev: 23bf856215fa7c34a71d6086ee355f7c0672dbab)

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-extended/tzdata/tzdata_2012d.bb

@@ -5,7 +5,9 @@ LICENSE = "PD"
 LIC_FILES_CHKSUM = "file://asia;beginline=2;endline=3;md5=06468c0e84ef4d4c97045a4a29b08234"
 DEPENDS = "tzcode-native"
 
-PR = "r0"
+PR = "r1"
+
+inherit allarch
 
 RCONFLICTS_${PN} = "timezones timezone-africa timezone-america timezone-antarctica \
              timezone-arctic timezone-asia timezone-atlantic \