Bump backoff from 1.10.0 to 2.0.1 in /requirements

[dependabot[bot]]

Bumps backoff from 1.10.0 to 2.0.1.

Release notes

Sourced from backoff's releases.

v2.0.1

Changed

• Allow None for jitter keyword arg (typing)

v2.0.0

[v2.0.0] - 2022-04-26

Added

• Add raise_on_giveup keyword arg for decorators
• Add backoff.runtime wait generator for dynamically setting wait times based on target function return value or exception details

Changed

• Improve type hints for on_success, on_backoff, on_giveup handlers
• Use decorator-specific detail and handler type hints
• Optionally use typing_extensions for python 3.7 type hinting
• Drop python 3.6 support
• Add python 3.10 support

v2.0.0-alpha

Prelease of v2.0.0

• Drop 2.7 support
• Add 3.9 support
• Type hints for public API
• Support raise_on_giveup kwarg
• Add backoff.runtime wait generator type (supports e.g. retry-after headers)

v1.11.1

Changed

• Update __version__ in backoff module

v1.11.0

Changed

• Configurable logging levels for backoff and giveup events
• Minor documentation fixes

NOTE

THIS WILL BE THE FINAL PYTHON 2.7 COMPATIBLE RELEASE.

Changelog

Sourced from backoff's changelog.

[v2.0.1] - 2022-04-27

Changed

• Allow None for jitter keyword arg (typing)

[v2.0.0] - 2022-04-26

Added

• Add raise_on_giveup keyword arg for decorators
• Add backoff.runtime wait generator for dynamically setting wait times based on target function return value or exception details

Changed

• Improve type hints for on_success, on_backoff, on_giveup handlers
• Use decorator-specific detail and handler type hints
• Optionally use typing_extensions for python 3.7 type hinting
• Drop python 3.6 support
• Add python 3.10 support

[v1.11.1] - 2021-07-14

Fixed

• Update version in backoff module

[v1.11.0] - 2021-07-12

Added

• Configurable logging levels for backoff and giveup events

Changed

• Minor documentation fixes

Commits

• 5494616 Prepare 2.0.1 release
• 060d641 Allow None for jitter kwarg (typing)
• f64df27 Add python 3.10, remove 3.6 from travis config
• 8051246 Prepare 2.0.0 release
• 3353e5c Ignore .python-version
• aa84adf Drop python 3.6, add python 3.10 support
• 6edcd89 Invert changelog so newest is at top
• c2f4e18 Add integration test module
• d2f28d1 Show error codes on mypy failures
• b1a5a53 Handle wait_gen_kwargs which take an argument
• Additional commits viewable in compare view

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[dependabot[bot]]

Superseded by #982.