script: Fix license symlink and path in `new-crate.sh` (#33620)
Umesh Yadav
created
While creating a new crate I realised the License symlink and path are
broken. The symlink was broken for LICENSE-GPL. Also the file created in
the new crate was not using the expected file name as per the
check-license script which was failing due to wrong filename in the new
crate. I fixed that as well.
Release Notes:
- N/A
Signed-off-by: Umesh Yadav <git@umesh.dev>