[Snyk] Security upgrade ubuntu from latest to 22.10 (#3159)

<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 


- docker/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")   | Integer Overflow or Wraparound <br/>[SNYK-UBUNTU2204-KRB5-3126899](https://snyk.io/vuln/SNYK-UBUNTU2204-KRB5-3126899)   | No Known Exploit   |
| ![medium severity](https://res.cloudinary.com/snyk/image/upload/w_20,h_20/v1561977819/icon/m.png "medium severity")   | Integer Overflow or Wraparound <br/>[SNYK-UBUNTU2204-KRB5-3126899](https://snyk.io/vuln/SNYK-UBUNTU2204-KRB5-3126899)   | 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")   | CVE-2022-4415 <br/>[SNYK-UBUNTU2204-SYSTEMD-3180311](https://snyk.io/vuln/SNYK-UBUNTU2204-SYSTEMD-3180311)   | 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":"efdea96b-cf81-4860-95a4-0c58e70eb77a","prPublicId":"efdea96b-cf81-4860-95a4-0c58e70eb77a","dependencies":[{"name":"ubuntu","from":"latest","to":"22.10"}],"packageManager":"dockerfile","projectPublicId":"79a3dd06-1da0-4ec7-a75f-f901c70a6f83","projectUrl":"https://app.snyk.io/org/alcion/project/79a3dd06-1da0-4ec7-a75f-f901c70a6f83?utm_source=github-enterprise&utm_medium=referral&page=fix-pr","type":"auto","patch":[],"vulns":["SNYK-UBUNTU2204-TAR-3261138","SNYK-UBUNTU2204-OPENSSL-3314792","SNYK-UBUNTU2204-KRB5-3126899","SNYK-UBUNTU2204-SYSTEMD-3180311"],"upgrade":["SNYK-UBUNTU2204-KRB5-3126899","SNYK-UBUNTU2204-KRB5-3126899","SNYK-UBUNTU2204-OPENSSL-3314792","SNYK-UBUNTU2204-SYSTEMD-3180311","SNYK-UBUNTU2204-TAR-3261138"],"isBreakingChange":false,"env":"prod","prType":"fix","templateVariants":["updated-fix-title"],"priorityScoreList":[null,null,null,null],"remediationStrategy":"vuln"}'

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docker/Dockerfile

@@ -20,7 +20,7 @@ ARG TARGETARCH
 RUN GOOS=${TARGETOS} GOARCH=${TARGETARCH} go build -o /corso .
 
 ## Deploy
-FROM ubuntu:latest
+FROM ubuntu:22.10
 
 COPY --from=build /corso /