Starting from version 2.0, fsspec was introduced in pyyaml-include,
allowing the inclusion of files from various sources such as HTTP,
SFTP, and S3. As a result, pyyaml-include now depends on fsspec for
both local and remote file inclusion, making it a required runtime
dependency.
Signed-off-by: Peng Zhang <peng.zhang1.cn@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>