feat(Dockerfile): use .nvmrc to build the image (5.x.x)

[PixnBits]

Description

use .nvmrc to build the image
and run workflows, creating a single point to define the Node.js version to use and thus making upgrades easier

Motivation and Context

Avoid the myriad of locations where Node.js versions are recorded, i.e. Dockerfile and workflows. package.json engines will still need manual updates though (perhaps that can be a workflow, or a unit test to ensure it is satisfied by the contents of .nvmrc?)

How Has This Been Tested?

built locally, though not run, but did see the expected label used when manually running $ docker build . --build-arg VERSION=18.17.0 and docker build . --build-arg VERSION=$(cat .nvmrc)

Types of Changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation (adding or updating documentation)
• Dependency update
• Security update

Checklist:

• My change requires a change to the documentation and I have updated the documentation accordingly.
• These changes should be applied to a maintenance branch. (this is that PR, see feat(Dockerfile): use .nvmrc to build the image #1090)
• This change requires cross browser checks.
• Performance tests should be ran against the server prior to merging.
• This change impacts caching for client browsers.
• This change impacts HTTP headers.
• This change adds additional environment variable requirements for One App users.
• I have added the Apache 2.0 license header to any new files created.

What is the Impact to Developers Using One App?

faster Node.js version updates? this is more for the maintainers so no impact to devs is the basic requirement 😅

[github-actions]

	Warnings
⚠️	Changes were made to package.json, but not to package-lock.json - Perhaps you need to run npm install?

Generated by 🚫 dangerJS against 24dca2d

[github-actions]

Size Change: 0 B

Total Size: 694 kB

ℹ️ View Unchanged

Filename	Size
./build/app/app.js	159 kB
./build/app/app~vendors.js	401 kB
./build/app/runtime.js	7.07 kB
./build/app/service-worker-client.js	7.25 kB
./build/app/vendors.js	120 kB

_{compressed-size-action}

[PixnBits]

should we change

one-app/package.json

Lines 6 to 7 in 24dca2d

	"engines": {
	"node": "^18",

to include 16.x
or

one-app/.github/workflows/on-pr-and-trunk_one-app-unit-and-lint-tests.yml

Lines 13 to 14 in 24dca2d

	matrix:
	node-version: [16.x, 18.x]

to remove 16.x ?

[10xLaCroixDrinker]

should we change

one-app/package.json

Lines 6 to 7 in 24dca2d

	"engines": {
	"node": "^18",

to include 16.x
or

one-app/.github/workflows/on-pr-and-trunk_one-app-unit-and-lint-tests.yml

Lines 13 to 14 in 24dca2d

	matrix:
	node-version: [16.x, 18.x]

to remove 16.x ?

Remove 16

[10xLaCroixDrinker]

Your engines change is causing all workflows that run install to fail.