Update fasteners requirement from ~=0.17.3 to >=0.17.3,<0.20.0

[dependabot]

Updates the requirements on fasteners to permit the latest version.

Release notes

Sourced from fasteners's releases.

Version 0.19

• Adds non-context manager methods to inter-thread lock
• Drops support for python 3.7
• Adds CI for python 3.11

Changelog

Sourced from fasteners's changelog.

[0.19]

• Add .acquire_read_lock, .release_read_lock, .acquire_write_lock, and .release_write_lock methods to the inter thread ReaderWriterLock as was promised in the README.
• Remove support for python 3.7 and pypy 3.7. It should still work, but is no longer tested.
• Add support for pypy 3.10 and python 3.11

[0.18]

• Reshuffle the process lock code and properly document it.
• Revamp the docs and switch from sphinx to mkdocs
• Remove difficult to use tread lock features from docs
• Bring back support for eventlet spawn_n
• Remove support for python3.6. It should still work, but is no longer tested.

[0.17.3]:

• Allow writer to become a reader in thread ReaderWriter lock

[0.17.2]:

• Remove unnecessary setuptools pin

[0.17.1]:

• Switch to the modern python package build infrastructure

[0.17]: [NEVER RELEASED]

• Remove support for python 3.5 and earlier, including 2.7
• Add support for python 3.9 and 3.10
• Fix a conflict with django lock
• Add __version__ and __all__ attributes
• Fix a failure to parse README as utf-8
• Move from nosetest to pytest and cleanup testing infrastructure

[0.16.3]:

• Fix a failure to parse README as utf-8 on python2

[0.16.2]:

• Fix a failure to parse README as utf-8

[0.16.1]: [YANKED]

[0.16]:

• Move from travis and appveyor to github actions
• Add interprocess reader writer lock
• Improve README
• remove unused eventlet import
• use stdlib monotonic instead of external for python >= 3.4

[0.15]:

• Add testing for additional python versions
• Remove python 2.6 support

... (truncated)

Commits

• 06c3f06 Release 0.19
• b75eb03 Update python version test matrix (+3.11 -3.7)
• 2535dce Add aquire_read_lock et. al. methods to ReaderWriterLock
• 50f97f4 Add .readthedocs.yaml file
• efc3583 Use SPDX license identifier
• 80a3eae Move eventlet tests to main folder and to child process
• a873ab7 Version 0.18
• 7437af3 Fix broken docs link #95
• 1875874 Add documentation for the eventlet support
• 383d9b6 Bring back support for eventlets
• Additional commits viewable in compare view

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