This avoids including irrelevant information when calculating the
license checksum.
License-Update: Trim the text part used for the license file checksum
(From OE-Core rev: 11ec4435da94e345d98fc7a9077c1fce526b5f71)
Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>