[platform-testers] Bison 3.5.1

[Akim Demaille]

Dear Platform Testers,

Bison 3.5.1 was released already, but I foresee that we will have to release 
3.5.2.  Maybe there are some portability issues that need to be addressed.  
Please test the following tarball and report issues to address@hidden.

Here are the compressed sources:
  https://ftp.gnu.org/gnu/bison/bison-3.5.1.tar.gz   (5.1MB)
  https://ftp.gnu.org/gnu/bison/bison-3.5.1.tar.xz   (3.1MB)

Here are the GPG detached signatures[*]:
  https://ftp.gnu.org/gnu/bison/bison-3.5.1.tar.gz.sig
  https://ftp.gnu.org/gnu/bison/bison-3.5.1.tar.xz.sig

Many thanks for your help!

        Akim