chore(*): Use new createContentDigest helper

[frinyvonnick]

Description

Hi,

Thank you for your work, I use Gatsby on multiple projects and it's really nice 😄 !

This PR makes use of the new createContentDigest helper in the following plugins:

• gatsby-transformer-excel
• gatsby-source-hacker-news
• gatsby-source-wikipedia
• gatsby-source-wordpress
• gatsby-transformer-javascript-frontmatter
• gatsby-source-graphql
• gatsby-transformer-hjson
• gatsby-source-npm-package-search
• gatsby-source-lever
• gatsby-transformer-javascript-static-exports
• gatsby-transformer-react-docgen

Related Issues

Related to #8805

[wardpeet]

This looks perfect! thanks a lot!

[gatsbot]

Holy buckets, @frinyvonnick — we just merged your PR to Gatsby! 💪💜

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Thanks again!

[sidharthachatterjee]

Love these kind of cleanup PRs! Thank you so much and congratulations on your first contribution @frinyvonnick 🎉

Published in

 - gatsby-transformer-excel@2.1.11
 - gatsby-source-hacker-news@2.0.11
 - gatsby-source-wikipedia@2.0.6
 - gatsby-source-wordpress@3.0.53
 - gatsby-transformer-javascript-frontmatter@2.0.10
 - gatsby-source-graphql@2.0.16
 - gatsby-transformer-hjson@2.1.8
 - gatsby-source-npm-package-search@2.0.5
 - gatsby-source-lever@2.0.8
 - gatsby-transformer-javascript-static-exports@2.1.7
 - gatsby-transformer-react-docgen@4.0.1

[SleeplessByte]

FWIW, gatsby-source-graphql (PR 13000) now started erroring with:

TypeError: createContentDigest is not a function

[frinyvonnick]

Oh I made a mistake I destructured it from second parameter instead of first parameter...

[SleeplessByte]

I was about to comment exactly that. Until the fix is pushed, fixing the version on 2.0.15 does still work :)

[frinyvonnick]

I made a patch here: #13214