wheel==0.31.1
hexdump==3.3
Yapsy==1.12.0
pyxdg==0.25
nose>=1.0
mock==2.0.0
docutils==0.14
Sphinx==1.7.9
PyYAML==3.12
tabulate==0.8.2

wheel==0.31.1
hexdump==3.3
Yapsy==1.12.0
pyxdg==0.25
nose>=1.0
mock==2.0.0
docutils==0.14
Sphinx==1.7.9
PyYAML==5.1
tabulate==0.8.2

Bump pyyaml from 3.12 to 5.1
Bump pyyaml from 3.12 to 5.1

Bumps [pyyaml](https://github.com/yaml/pyyaml) from 3.12 to 5.1.
- [Release notes](https://github.com/yaml/pyyaml/releases)
- [Changelog](https://github.com/yaml/pyyaml/blob/master/CHANGES)
- [Commits](https://github.com/yaml/pyyaml/compare/3.12...5.1)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>