[Snyk] Security upgrade ubuntu from 22.04 to 22.10 (#3167)

<p>This PR was automatically created by Snyk using the credentials of a real user.</p><br />Keeping your Docker base image up-to-date means you’ll benefit from security fixes in the latest version of your chosen image.

#### Changes included in this PR 


- website/Dockerfile

We recommend upgrading to `ubuntu:22.10`, as this image has only 7 known vulnerabilities. To do this, merge this pull request, then verify your application still works as expected.



Some of the most important vulnerabilities in your base image include:

| Severity                                                                                                           | Issue                                                                     | Exploit Maturity      |
| :------:                                                                                                           | :----                                                                     | :---------------      |
| ![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity")   | NULL Pointer Dereference <br/>[SNYK-UBUNTU2204-OPENSSL-3314672](https://snyk.io/vuln/SNYK-UBUNTU2204-OPENSSL-3314672)   | No Known Exploit   |
| ![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity")   | Double Free <br/>[SNYK-UBUNTU2204-OPENSSL-3314696](https://snyk.io/vuln/SNYK-UBUNTU2204-OPENSSL-3314696)   | No Known Exploit   |
| ![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity")   | CVE-2022-4304 <br/>[SNYK-UBUNTU2204-OPENSSL-3314710](https://snyk.io/vuln/SNYK-UBUNTU2204-OPENSSL-3314710)   | No Known Exploit   |
| ![high severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/h.png "high severity")   | Access of Resource Using Incompatible Type (&#x27;Type Confusion&#x27;) <br/>[SNYK-UBUNTU2204-OPENSSL-3314792](https://snyk.io/vuln/SNYK-UBUNTU2204-OPENSSL-3314792)   | No Known Exploit   |
| ![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity")   | Out-of-bounds Read <br/>[SNYK-UBUNTU2204-TAR-3261138](https://snyk.io/vuln/SNYK-UBUNTU2204-TAR-3261138)   | No Known Exploit   |



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[//]: # 'snyk:metadata:{"prId":"c9081e45-6aaf-4de2-b85c-69d562ea40ae","prPublicId":"c9081e45-6aaf-4de2-b85c-69d562ea40ae","dependencies":[{"name":"ubuntu","from":"22.04","to":"22.10"}],"packageManager":"dockerfile","projectPublicId":"be35e6c9-5393-4702-af3c-f4aebb53488e","projectUrl":"https://app.snyk.io/org/alcion/project/be35e6c9-5393-4702-af3c-f4aebb53488e?utm_source=github-enterprise&utm_medium=referral&page=fix-pr","type":"auto","patch":[],"vulns":["SNYK-UBUNTU2204-TAR-3261138","SNYK-UBUNTU2204-OPENSSL-3314792","SNYK-UBUNTU2204-OPENSSL-3314672","SNYK-UBUNTU2204-OPENSSL-3314696","SNYK-UBUNTU2204-OPENSSL-3314710"],"upgrade":["SNYK-UBUNTU2204-OPENSSL-3314672","SNYK-UBUNTU2204-OPENSSL-3314696","SNYK-UBUNTU2204-OPENSSL-3314710","SNYK-UBUNTU2204-OPENSSL-3314792","SNYK-UBUNTU2204-TAR-3261138"],"isBreakingChange":false,"env":"prod","prType":"fix","templateVariants":["updated-fix-title"],"priorityScoreList":[null,null,null,null,null],"remediationStrategy":"vuln"}'

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**Learn how to fix vulnerabilities with free interactive lessons:**

 🦉 [NULL Pointer Dereference](https://learn.snyk.io/lessons/null-dereference/cpp/?loc&#x3D;fix-pr)

website/Dockerfile

@@ -1,4 +1,4 @@
-FROM ubuntu:22.04
+FROM ubuntu:22.10
 LABEL MAINTAINER="Niraj Tolia"
 
 ARG DEBIAN_FRONTEND=noninteractive