feat: upgrade to gatsby v5

[wardpeet]

Description

Upgrades Gatsby and dependencies to V5

Builds on top of #1292

[Urigo]

@wardpeet I've just merged #1292
Can you rebase and we'll run the build again?

Also, with the last changes on this PR, the log displayed this:

7:06:46 PM: ---------------------------------------------------------------------DEPRECATION NOTICE: Builds using the Xenial build image will fail after November 15th, 2022.The build image for this site uses Ubuntu 16.04 Xenial Xerus, which is no longer supported.All Netlify builds using the Xenial build image will begin failing in the week of November 15th, 2022.To avoid service disruption, please select a newer build image at the following link:https://app.netlify.com/sites/graphql-org/settings/deploys#build-image-selectionFor more details, visit the build image migration guide:https://answers.netlify.com/t/please-read-end-of-support-for-xenial-build-image-everything-you-need-to-know/68239---------------------------------------------------------------------
7:07:04 PM: build-image version: e3a92d323f65dadd9483189ed53791424b7b61a7 (xenial)
7:07:04 PM: build-image tag: v3.15.1
7:07:04 PM: buildbot version: 0a9525e006898c513bdd79a097f61c04604a28eb
7:07:04 PM: Fetching cached dependencies
7:07:04 PM: Starting to download cache of 438.7MB
7:07:07 PM: Finished downloading cache in 2.469313426s
7:07:07 PM: Starting to extract cache
7:07:11 PM: Finished extracting cache in 4.07855348s
7:07:11 PM: Finished fetching cache in 6.611417414s
7:07:11 PM: Starting to prepare the repo for build
7:07:11 PM: Preparing Git Reference pull/1293/head
7:07:12 PM: Parsing package.json dependencies
7:07:13 PM: Different publish path detected, going to use the one specified in the Netlify configuration file: 'public' versus '/' in the Netlify UI
7:07:13 PM: Different build command detected, going to use the one specified in the Netlify configuration file: 'yarn build' versus '' in the Netlify UI
7:07:13 PM: Section completed: initializing
7:07:13 PM: Starting build script
7:07:13 PM: Installing dependencies
7:07:13 PM: Python version set to 2.7
7:07:13 PM: Started restoring cached node version
7:07:14 PM: Finished restoring cached node version
7:07:14 PM: Attempting node version '18.12.1' from .node-version
7:07:15 PM: Downloading and installing node v18.12.1...
7:07:15 PM: Downloading https://nodejs.org/dist/v18.12.1/node-v18.12.1-linux-x64.tar.xz...
7:07:15 PM: Computing checksum with sha256sum
7:07:15 PM: Checksums matched!
7:07:17 PM: node: /lib/x86_64-linux-gnu/libm.so.6: version `GLIBC_2.27' not found (required by node)node: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.25' not found (required by node)node: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.28' not found (required by node)nvm is not compatible with the npm config "prefix" option: currently set to ""
7:07:17 PM: Run `nvm use --delete-prefix v18.12.1` to unset it.
7:07:17 PM: Creating deploy upload records
7:07:17 PM: Failed to install node version '18.12.1'
7:07:17 PM: Build was terminated: Build script returned non-zero exit code: 1
7:07:17 PM: Failing build: Failed to build site
7:07:17 PM: Failed during stage 'building site': Build script returned non-zero exit code: 1 (https://ntl.fyi/exit-code-1)
7:07:18 PM: Finished processing build request in 13.38802278s

[wardpeet]

Maybe node 18 is not working on Netlify? 😬

[Urigo]

ok it was an old build image, I've updated it on Netlify and it worked.
the status didn't get updated back on GitHub but I've also reviewed the preview and it looks good
Merging