Mixed 18.x and 20.x Node.js versions in test-deploy.yml workflow

[MikeMcC399]

Issue

The workflow .circleci/test-deploy.yml is using mixed major versions of Node.js 18.x and 20.x (18.20.3 & 20.6.0).

circleci-orb/.circleci/test-deploy.yml

Lines 10 to 13 in cc4944d

	install-and-persist:
	executor:
	name: cypress/default
	node-version: "20.6.0"

circleci-orb/.circleci/test-deploy.yml

Lines 25 to 26 in cc4944d

	docker:
	- image: cypress/browsers:node-18.20.3-chrome-125.0.6422.141-1-ff-126.0.1-edge-125.0.2535.85-1

There is no guarantee that a project installed with npm under Node.js 20 will always run under Node.js 18 even though at the moment it does.

Desired

Update the workflow .circleci/test-deploy.yml to use one major version of Node.js, the current LTS version 20.15.1, or later 20.x if available (see Node.js release schedule and Download Node.js).

• Node.js 20.x requires a minimum of Angular 17.x (see Angular - Actively supported versions). See PR test(deps): update angular example to version 17.3.12 #480.