Update of go-licenses tool

The tool https://github.com/google/go-licenses we use for generating NOTICE file has some fixes, especially important is one made in https://github.com/google/go-licenses/pull/19 that add case insensitivity to regexp to find the license file. With the new version of the tool we have a fix to our NOTICE file. The library github.com/git-lfs/go-ntlm/ntlm has a license file named 'License' and it was not handled properly with old versions of go-licenses tool.