tokyocabinet: fix license

The application is distributed under the LGPL license, not GPL.

Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-support/tokyocabinet/tokyocabinet_1.4.48.bb

@@ -12,7 +12,7 @@ Records are organized in hash table, B+ tree, or fixed-length array."
 
 HOMEPAGE = "http://fallabs.com/tokyocabinet/"
 
-LICENSE = "GPL-2.0-only"
+LICENSE = "LGPL-2.1-only"
 LIC_FILES_CHKSUM = "file://COPYING;md5=7fbc338309ac38fefcd64b04bb903e34"
 
 SRC_URI = "${DEBIAN_MIRROR}/main/t/${BPN}/${BPN}_${PV}.orig.tar.gz \