Update jinja2 requirement from <3.0 to <4.0

[dependabot[bot]]

Updates the requirements on jinja2 to permit the latest version.

Release notes

Sourced from jinja2's releases.

3.1.2

This is a fix release for the 3.1.0 feature release.

• Changes: https://jinja.palletsprojects.com/en/3.1.x/changes/#version-3-1-2
• Milestone: https://github.com/pallets/jinja/milestone/13?closed=1

Changelog

Sourced from jinja2's changelog.

Version 3.1.2

Released 2022-04-28

• Add parameters to Environment.overlay to match __init__. :issue:1645
• Handle race condition in FileSystemBytecodeCache. :issue:1654

Version 3.1.1

Released 2022-03-25

• The template filename on Windows uses the primary path separator. :issue:1637

Version 3.1.0

Released 2022-03-24

• Drop support for Python 3.6. :pr:1534

• Remove previously deprecated code. :pr:1544

  • WithExtension and AutoEscapeExtension are built-in now.
  • contextfilter and contextfunction are replaced by pass_context. evalcontextfilter and evalcontextfunction are replaced by pass_eval_context. environmentfilter and environmentfunction are replaced by pass_environment.
  • Markup and escape should be imported from MarkupSafe.
  • Compiled templates from very old Jinja versions may need to be recompiled.
  • Legacy resolve mode for Context subclasses is no longer supported. Override resolve_or_missing instead of resolve.
  • unicode_urlencode is renamed to url_quote.

• Add support for native types in macros. :issue:1510

• The {% trans %} tag can use pgettext and npgettext by passing a context string as the first token in the tag, like {% trans "title" %}. :issue:1430

• Update valid identifier characters from Python 3.6 to 3.7. :pr:1571

• Filters and tests decorated with @async_variant are pickleable. :pr:1612

• Add items filter. :issue:1561

... (truncated)

Commits

• b08cd4b Merge pull request #1660 from pallets/release-3.1.2
• 1e68ba8 release version 3.1.2
• 8efee35 pre-commit updates latest release branch
• a24df26 ignore new mypy finding
• 9faee28 update requirements
• b802b5a Merge pull request #1655 from dvitek/dvitek/issue1654
• 746bb95 Fix race conditions in FileSystemBytecodeCache
• 466a200 update requirements
• 990602f Merge pull request #1647 from Tom-Brouwer/202204/add-missing-overlay-options
• 5d3d241 fix flake8-bugbear finding
• Additional commits viewable in compare view

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