[Snyk] Security upgrade ubuntu from latest to 22.04

[Chronostasys]

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

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 - Dockerfile We recommend upgrading to `ubuntu:22.04`, as this image has only 11 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 | | :------: | :---- | :--------------- | |  | CVE-2022-1664
[SNYK-UBUNTU2204-DPKG-2847996](https://snyk.io/vuln/SNYK-UBUNTU2204-DPKG-2847996) | No Known Exploit | |  | Out-of-bounds Read
[SNYK-UBUNTU2204-E2FSPROGS-2801319](https://snyk.io/vuln/SNYK-UBUNTU2204-E2FSPROGS-2801319) | No Known Exploit | |  | Improper Certificate Validation
[SNYK-UBUNTU2204-OPENSSL-2807615](https://snyk.io/vuln/SNYK-UBUNTU2204-OPENSSL-2807615) | No Known Exploit | |  | OS Command Injection
[SNYK-UBUNTU2204-OPENSSL-2807639](https://snyk.io/vuln/SNYK-UBUNTU2204-OPENSSL-2807639) | No Known Exploit | |  | Improper Verification of Cryptographic Signature
[SNYK-UBUNTU2204-PERL-2789081](https://snyk.io/vuln/SNYK-UBUNTU2204-PERL-2789081) | No Known Exploit | --- **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/chronostasys/project/75ccf96b-f523-456f-8d6d-09eece266fcc?utm_source=github&utm_medium=referral&page=fix-pr) 🛠 [Adjust project settings](https://app.snyk.io/org/chronostasys/project/75ccf96b-f523-456f-8d6d-09eece266fcc?utm_source=github&utm_medium=referral&page=fix-pr/settings) [//]: # 'snyk:metadata:{"prId":"117e55ca-8388-4cbb-9973-8726675b67df","prPublicId":"117e55ca-8388-4cbb-9973-8726675b67df","dependencies":[{"name":"ubuntu","from":"latest","to":"22.04"}],"packageManager":"dockerfile","projectPublicId":"75ccf96b-f523-456f-8d6d-09eece266fcc","projectUrl":"https://app.snyk.io/org/chronostasys/project/75ccf96b-f523-456f-8d6d-09eece266fcc?utm_source=github&utm_medium=referral&page=fix-pr","type":"auto","patch":[],"vulns":["SNYK-UBUNTU2204-DPKG-2847996","SNYK-UBUNTU2204-OPENSSL-2807639","SNYK-UBUNTU2204-PERL-2789081","SNYK-UBUNTU2204-OPENSSL-2807615","SNYK-UBUNTU2204-E2FSPROGS-2801319"],"upgrade":["SNYK-UBUNTU2204-DPKG-2847996","SNYK-UBUNTU2204-E2FSPROGS-2801319","SNYK-UBUNTU2204-OPENSSL-2807615","SNYK-UBUNTU2204-OPENSSL-2807639","SNYK-UBUNTU2204-PERL-2789081"],"isBreakingChange":false,"env":"prod","prType":"fix","templateVariants":["updated-fix-title"],"priorityScoreList":[null,null,300,null,300]}' --- **Learn how to fix vulnerabilities with free interactive lessons:** 🦉 [Learn about vulnerability in an interactive lesson of Snyk Learn.](https://learn.snyk.io?loc=fix-pr)

[codecov[bot]]

Codecov Report

Merging #306 (65885ad) into main (57b7d17) will not change coverage. The diff coverage is n/a.

:exclamation: Current head 65885ad differs from pull request most recent head 0f7974f. Consider uploading reports for the commit 0f7974f to get more accurate results

@@           Coverage Diff           @@
##             main     #306   +/-   ##
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  Coverage   35.11%   35.11%           
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  Files          44       44           
  Lines        2862     2862           
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  Hits         1005     1005           
  Misses       1739     1739           
  Partials      118      118