Update gatsby monorepo

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
gatsby	dependencies	patch	2.17.4 -> 2.17.5
gatsby-image	dependencies	patch	2.2.29 -> 2.2.30
gatsby-plugin-manifest	dependencies	patch	2.2.23 -> 2.2.24
gatsby-plugin-offline	dependencies	patch	3.0.16 -> 3.0.17
gatsby-plugin-sharp	dependencies	patch	2.2.32 -> 2.2.33
gatsby-source-filesystem	dependencies	patch	2.1.33 -> 2.1.34
gatsby-transformer-sharp	dependencies	patch	2.3.0 -> 2.3.1

---

Release Notes

gatsbyjs/gatsby

v2.17.5

Compare Source

---

Renovate configuration

📅 Schedule: At any time (no schedule defined).

🚦 Automerge: Enabled.

♻️ Rebasing: Whenever PR becomes conflicted, or if you modify the PR title to begin with "rebase!".

👻 Immortal: This PR will be recreated if closed unmerged. Get config help if that's undesired.

---

• If you want to rebase/retry this PR, check this box

---

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

[pull-assistant]

Best reviewed: commit by commit

---

Optimal code review plan

     Update gatsby monorepo

Powered by Pull Assistant. Last update 166b1f3 ... 166b1f3. Read the comment docs.