License-Update: add contributors to Copyright
Changelog:
==========
-Fix SeekableZstdFile class can't open new file in appending mode.
-Support sub-interpreter on CPython 3.12+, can utilize per-interpreter GIL.
-On CPython(3.5~3.12)+Linux, use another output buffer code that can utilize the
mremap mechanism.
-Change repository URL and maintainer following the deletion of the GitHub
account of the original author, Ma Lin (animalize)
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
