[renovate] Update NPM dependencies

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
@brainhubeu/react-permissible	dependencies	patch	^1.6.36 -> ^1.6.39
@types/react	dependencies	patch	^16.9.25 -> ^16.9.34
@types/react-dom	dependencies	patch	^16.9.5 -> ^16.9.6
gatsby-plugin-google-analytics	dependencies	patch	^2.2.0 -> ^2.2.2
mocha (source)	devDependencies	patch	^6.2.2 -> ^6.2.3

---

Release Notes

brainhubeu/react-permissible

v1.6.39

Compare Source

v1.6.38

Compare Source

v1.6.37

Compare Source

gatsbyjs/gatsby

v2.2.2

Compare Source

v2.2.1

Compare Source

mochajs/mocha

v6.2.3

Compare Source

🔒 Security Fixes

• 848d6fb8: Update dependencies mkdirp, yargs-parser and yargs (@​juergba)

---

Renovate configuration

📅 Schedule: 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.

👻 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 WhiteSource Renovate. View repository job log here.