Bump jekyll from 4.2.0 to 4.2.1

Bumps jekyll from 4.2.0 to 4.2.1.

Release notes

Sourced from jekyll's releases.

v4.2.1

Bug Fixes

• Backport #8620 for v4.2.x: Revert #7253: "Don't reset site.url to localhost:4000 by default" (#8808)
• Backport #8756 for v4.2.x: Respect collections_dir config within include tag (#8794)
• Backport #8786 for v4.2.x: Fix regression in Convertible module from v4.2.0 (#8793)

Changelog

Sourced from jekyll's changelog.

4.2.1 / 2021-09-27

Bug Fixes

• Backport #8620 for v4.2.x: Revert #7253: "Don't reset site.url to localhost:4000 by default" (#8808)
• Backport #8756 for v4.2.x: Respect collections_dir config within include tag (#8794)
• Backport #8786 for v4.2.x: Fix regression in Convertible module from v4.2.0 (#8793)

Commits

• ce1db82 Release 💎 4.2.1
• 855544a Update history to reflect merge of #8808 [ci skip]
• 29ecdbd Merge pull request #8808 from ashmaroli/4.2-stable-backport-8620
• 04f9317 Update history to reflect merge of #8794 [ci skip]
• 55a39dd Backport #8756 for v4.2.x: Respect collections_dir config within include tag ...
• 3c9a7ee Update history to reflect merge of #8793 [ci skip]
• 54010a7 Backport #8786 for v4.2.x (#8793)
• f73e8b1 Backport #8620 for v4.2.x
• ba024ea Fix CI on 4.2-stable branch
• See full diff in compare view