chore(deps): bump packaging from 20.9 to 21.3 in /gcp/api

[dependabot]

Bumps packaging from 20.9 to 21.3.

Release notes

Sourced from packaging's releases.

21.3

• Add a pp3-none-any tag (#311)
• Replace the blank pyparsing 3 exclusion with a 3.0.5 exclusion (#481, #486)
• Fix a spelling mistake (#479)

21.2

• Update changelog entry for 21.1

Full Changelog: pypa/packaging@21.1...21.2

21.1

What's Changed

• Update branch names in release process in pypa/packaging#444
• Update changelog for 21.0 in pypa/packaging#449
• tags: make _platform_tags public in pypa/packaging#446
• Add support for Python 3.10 in pypa/packaging#461
• Update PyPy CI Specifier in pypa/packaging#467
• Limit pyparsing to major version 2 in pypa/packaging#471

New Contributors

• @​moyiz made their first contribution in pypa/packaging#471

Full Changelog: pypa/packaging@21.0...21.1

21.0

• PEP 656: musllinux support (:issue:411)
• Drop support for Python 2.7, Python 3.4 and Python 3.5.
• Replace distutils usage with sysconfig (:issue:396)
• Add support for zip files in parse_sdist_filename (:issue:429)
• Use cached _hash attribute to short-circuit tag equality comparisons (:issue:417)
• Specify the default value for the specifier argument to SpecifierSet (:issue:437)
• Proper keyword-only "warn" argument in packaging.tags (:issue:403)
• Correctly remove prerelease suffixes from ~= check (:issue:366)
• Fix type hints for Version.post and Version.dev (:issue:393)
• Use typing alias UnparsedVersion (:issue:398)
• Improve type inference for packaging.specifiers.filter() (:issue:430)
• Tighten the return type of canonicalize_version() (:issue:402)

Changelog

Sourced from packaging's changelog.

21.3 - 2021-11-17

* Add a ``pp3-none-any`` tag (:issue:`311`)
* Replace the blank pyparsing 3 exclusion with a 3.0.5 exclusion (:issue:`481`, :issue:`486`)
* Fix a spelling mistake (:issue:`479`)
21.2 - 2021-10-29

• Update documentation entry for 21.1.

21.1 - 2021-10-29

* Update pin to pyparsing to exclude 3.0.0.
21.0 - 2021-07-03

• PEP 656: musllinux support (:issue:411)
• Drop support for Python 2.7, Python 3.4 and Python 3.5.
• Replace distutils usage with sysconfig (:issue:396)
• Add support for zip files in parse_sdist_filename (:issue:429)
• Use cached _hash attribute to short-circuit tag equality comparisons (:issue:417)
• Specify the default value for the specifier argument to SpecifierSet (:issue:437)
• Proper keyword-only "warn" argument in packaging.tags (:issue:403)
• Correctly remove prerelease suffixes from ~= check (:issue:366)
• Fix type hints for Version.post and Version.dev (:issue:393)
• Use typing alias UnparsedVersion (:issue:398)
• Improve type inference for packaging.specifiers.filter() (:issue:430)
• Tighten the return type of canonicalize_version() (:issue:402)

Commits

• b10b90a Bump for release
• e1fee40 Fix typo in CHANGELOG.rst (#491)
• 72068da Update changelog for potential 21.3 release (#490)
• c76247c Avoid pyparsing version 3.0.5 (#489)
• 8cb9dbf Revert pyparsing constraint (#482)
• 256c64b Fix typo discovered by codespell (#479)
• 4b37e56 add a pp3-none-any tag (#466)
• 0b53ed7 style: add pyupgrade to pre-commit (#414)
• 3dd3287 Codebase modernisation (#464)
• 09a27d1 Bump for development
• Additional commits viewable in compare view

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