Update dependency jekyll to v4.2.2

[renovate[bot]]

This PR contains the following updates:

Package	Update	Change
jekyll	minor	'4.0.1' -> '4.2.2'

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• [ ] If you want to rebase/retry this PR, click this checkbox.

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This PR has been generated by Mend Renovate. View repository job log here.

[0crat]

@renovate/z[bot] this pull request is too small, just 2 lines changed (less than 10), there will be no formal code review, see §53 and §28; in the future, try to make sure your pull requests are not too small; @yegor256/z please review this and merge or reject

[yegor256]

@rultor please, try to merge

[rultor]

@rultor please, try to merge

@yegor256 OK, I'll try to merge now. You can check the progress of the merge here

[rultor]

@rultor please, try to merge

@yegor256 Done! FYI, the full log is here (took me 6min)

[0crat]

Job gh:yegor256/blog#555 is not assigned, can't get performer

[0crat]

There is an unrecoverable failure on my side. Please, submit it here:

PID: 4@3a88099b-d494-4d92-8621-c716f51218d7, thread: PQ-C3RFVLU72
com.zerocracy.farm.strict.StrictProject[122] java.lang.IllegalArgumentException: File "blanks/renovate[bot].xml" is not accessible in "PMO"

1.0-SNAPSHOT: CID: 50c5612c-1780-4b3e-9464-3b7ee1e75c3a, Type: "Close job"