[Snyk] Fix for 5 vulnerabilities

[darrenbritton]

This PR was automatically created by Snyk using the credentials of a real user.

Snyk has created this PR to fix one or more vulnerable packages in the `yarn` dependencies of this project.

#### Changes included in this PR - Changes to the following files to upgrade the vulnerable dependencies to a fixed version: - package.json - yarn.lock #### Vulnerabilities that will be fixed ##### With an upgrade: Severity | Priority Score (*) | Issue | Breaking Change | Exploit Maturity :-------------------------:|-------------------------|:-------------------------|:-------------------------|:-------------------------  | **484/1000**
**Why?** Has a fix available, CVSS 5.4 | Open Redirect
[SNYK-JS-GOT-2932019](https://snyk.io/vuln/SNYK-JS-GOT-2932019) | Yes | No Known Exploit  | **646/1000**
**Why?** Proof of Concept exploit, Has a fix available, CVSS 6.5 | Validation Bypass
[SNYK-JS-SANITIZEHTML-1070780](https://snyk.io/vuln/SNYK-JS-SANITIZEHTML-1070780) | Yes | Proof of Concept  | **539/1000**
**Why?** Has a fix available, CVSS 6.5 | Access Restriction Bypass
[SNYK-JS-SANITIZEHTML-1070786](https://snyk.io/vuln/SNYK-JS-SANITIZEHTML-1070786) | Yes | No Known Exploit  | **479/1000**
**Why?** Has a fix available, CVSS 5.3 | Regular Expression Denial of Service (ReDoS)
[SNYK-JS-SANITIZEHTML-2957526](https://snyk.io/vuln/SNYK-JS-SANITIZEHTML-2957526) | Yes | No Known Exploit  | **684/1000**
**Why?** Has a fix available, CVSS 9.4 | Arbitrary Code Execution
[SNYK-JS-SANITIZEHTML-585892](https://snyk.io/vuln/SNYK-JS-SANITIZEHTML-585892) | Yes | No Known Exploit (*) Note that the real score may have changed since the PR was raised. Check the changes in this PR to ensure they won't cause issues with your project. ------------ **Note:** *You are seeing this because you or someone else with access to this repository has authorized Snyk to open fix PRs.* For more information: 🧐 [View latest project report](https://app.snyk.io/org/thatcrazyirishguy/project/03293576-d8f5-4649-bb09-dbbff6a1088b?utm_source=github&utm_medium=referral&page=fix-pr) 🛠 [Adjust project settings](https://app.snyk.io/org/thatcrazyirishguy/project/03293576-d8f5-4649-bb09-dbbff6a1088b?utm_source=github&utm_medium=referral&page=fix-pr/settings) 📚 [Read more about Snyk's upgrade and patch logic](https://support.snyk.io/hc/en-us/articles/360003891078-Snyk-patches-to-fix-vulnerabilities) [//]: # (snyk:metadata:{"prId":"ded44bdd-ff89-4fa8-880f-f4aa5d2e24b1","prPublicId":"ded44bdd-ff89-4fa8-880f-f4aa5d2e24b1","dependencies":[{"name":"gatsby","from":"4.14.0","to":"5.0.0"},{"name":"gatsby-transformer-remark","from":"5.1.0","to":"6.0.0"}],"packageManager":"yarn","projectPublicId":"03293576-d8f5-4649-bb09-dbbff6a1088b","projectUrl":"https://app.snyk.io/org/thatcrazyirishguy/project/03293576-d8f5-4649-bb09-dbbff6a1088b?utm_source=github&utm_medium=referral&page=fix-pr","type":"auto","patch":[],"vulns":["SNYK-JS-GOT-2932019","SNYK-JS-SANITIZEHTML-1070780","SNYK-JS-SANITIZEHTML-1070786","SNYK-JS-SANITIZEHTML-2957526","SNYK-JS-SANITIZEHTML-585892"],"upgrade":["SNYK-JS-GOT-2932019","SNYK-JS-SANITIZEHTML-1070780","SNYK-JS-SANITIZEHTML-1070786","SNYK-JS-SANITIZEHTML-2957526","SNYK-JS-SANITIZEHTML-585892"],"isBreakingChange":true,"env":"prod","prType":"fix","templateVariants":["priorityScore"],"priorityScoreList":[484,646,539,479,684]}) --- **Learn how to fix vulnerabilities with free interactive lessons:** 🦉 [Open Redirect](https://learn.snyk.io/lessons/open-redirect/javascript/?loc=fix-pr) 🦉 [Regular Expression Denial of Service (ReDoS)](https://learn.snyk.io/lessons/redos/javascript/?loc=fix-pr) 🦉 [Arbitrary Code Execution](https://learn.snyk.io/lessons/malicious-code-injection/javascript/?loc=fix-pr)

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Name	Status	Preview	Updated
darrenbritton-github-io	❌ Failed (Inspect)		Nov 9, 2022 at 0:29AM (UTC)