Bump packaging from 21.0 to 21.2

Created by: dependabot[bot]

Bumps packaging from 21.0 to 21.2.

Release notes

Sourced from packaging's releases.

21.2

• Update changelog entry for 21.1

Full Changelog: https://github.com/pypa/packaging/compare/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: https://github.com/pypa/packaging/compare/21.0...21.1

Changelog

Sourced from packaging's changelog.

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.

Commits

• 2e4a904 Bump for release
• 6ade156 Update the changelog entry for 21.1
• dd48635 Bump for development
• d7af197 Bump for release
• 20cd09e Limit pyparsing to major version 2 (#471)
• 42e1396 Update PyPy CI Specifier (#467)
• 2864588 Add support for Python 3.10 (#461)
• ba07d82 make tags._platform_tags public (#446)
• e2bc8f6 Update changelog for 21.0 (#449)
• d59efa2 Update branch names in release process (#444)
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)