Docker build for Spektate has numerous warnings

[andrebriggs]

Describe the bug:
The Spektate Docker build produces numerous warnings:

...
warning react-scripts-ts > eslint > file-entry-cache > flat-cache > [email protected]: CircularJSON is in maintenance only, flatted is its successor.
warning react-scripts-ts > eslint > file-entry-cache > flat-cache > write > [email protected]: Legacy versions of mkdirp are no longer supported. Please update to mkdirp 1.x. (Note that the API surface has changed to use Promises in 1.x.)
warning react-scripts-ts > jest > jest-cli > istanbul-api > istanbul-lib-report > [email protected]: Legacy versions of mkdirp are no longer supported. Please update to mkdirp 1.x. (Note that the API surface has changed to use Promises in 1.x.)
warning react-scripts-ts > jest > jest-cli > prompts > [email protected]: Please upgrade to kleur@3 or migrate to 'ansi-colors' if you prefer the old syntax. Visit <https://github.com/lukeed/kleur/releases/tag/v3.0.0\> for migration path(s).
warning react-scripts-ts > terser-webpack-plugin > cacache > move-concurrently > copy-concurrently > [email protected]: Legacy versions of mkdirp are no longer supported. Please update to mkdirp 1.x. (Note that the API surface has changed to use Promises in 1.x.)
warning react-scripts-ts > workbox-webpack-plugin > workbox-build > joi > [email protected]: This version has been deprecated in accordance with the hapi support policy (hapi.im/support). Please upgrade to the latest version to get the best features, bug fixes, and security patches. If you are unable to upgrade at this time, paid support is available for older versions (hapi.im/commercial).
warning react-scripts-ts > workbox-webpack-plugin > workbox-build > joi > [email protected]: This version has been deprecated in accordance with the hapi support policy (hapi.im/support). Please upgrade to the latest version to get the best features, bug fixes, and security patches. If you are unable to upgrade at this time, paid support is available for older versions (hapi.im/commercial).
warning react-scripts-ts > workbox-webpack-plugin > workbox-build > joi > topo > [email protected]: This version has been deprecated in accordance with the hapi support policy (hapi.im/support). Please upgrade to the latest version to get the best features, bug fixes, and security patches. If you are unable to upgrade at this time, paid support is available for older versions (hapi.im/commercial).
warning react-scripts-ts > jest > jest-cli > jest-environment-jsdom > jsdom > [email protected]: use String.prototype.padStart()
warning react-scripts-ts > jest > jest-cli > jest-environment-jsdom > jsdom > [email protected]: request has been deprecated, see https://github.com/request/request/issues/3142
warning react-scripts-ts > @svgr/webpack > @svgr/core > h2x-core > h2x-parse > jsdom > [email protected]: request has been deprecated, see https://github.com/request/request/issues/3142
warning react-scripts-ts > ts-loader > micromatch > snapdragon > source-map-resolve > [email protected]: Please see https://github.com/lydell/urix#deprecated
warning react-scripts-ts > ts-loader > micromatch > snapdragon > source-map-resolve > [email protected]: https://github.com/lydell/resolve-url#deprecated
warning spektate > azure-storage > [email protected]: request has been deprecated, see https://github.com/request/request/issues/3142
warning pkg > pkg-fetch > [email protected]: request has been deprecated, see https://github.com/request/request/issues/3142
warning pkg > pkg-fetch > unique-temp-dir > [email protected]: Legacy versions of mkdirp are no longer supported. Please update to mkdirp 1.x. (Note that the API surface has changed to use Promises in 1.x.)
warning ts-jest > [email protected]: Legacy versions of mkdirp are no longer supported. Please update to mkdirp 1.x. (Note that the API surface has changed to use Promises in 1.x.)
warning "react-scripts-ts > [email protected]" has incorrect peer dependency "[email protected]".
warning " > [email protected]" has unmet peer dependency "jest@>=24 <25".
Removing intermediate container 451a6dc414fc
 ---> a1a17021791b
Step 6/22 : RUN yarn global add ts-node --silent
 ---> Running in 6af56106cf59
warning package.json: No license field
warning " > [email protected]" has unmet peer dependency "typescript@>=2.7".
...

To Reproduce:
Run the build

Expected behavior:
Zero to minimal warnings