(chore) Bump Angular to v18

[donaldkibet]

Requirements

• This PR has a title that briefly describes the work done, including the ticket number if there is a ticket.
• My work conforms to the OpenMRS 3.0 Styleguide and design documentation.
• My work includes tests or is validated by existing tests.

Summary

Bump to version 18

Screenshots

Related Issue

Other

[denniskigen]

Great to see this, @donaldkibet! I've left some suggestions for package version bumps.

[denniskigen]

Ditto for these two deps.

[denniskigen]

This upgrade will necessitate a corresponding version upgrade for the Angular file uploader, a direct dependency of this library, as well as a Node version bump (to v20.x.x AFAICT - the current LTS version). Worth thinking about what implications the Node version bump might have elsewhere, @ibacher @donaldkibet.

[denniskigen]

@donaldkibet I've just released v18 of ngx-file-uploader with Angular 18 support https://github.com/openmrs/openmrs-ngx-file-uploader/releases/tag/v18.0.0. All you'd need to do is bump the dependency to the latest available version: yarn up @openmrs/ngx-file-uploader@next && git checkout package.json or something to that effect.

[ibacher]

Worth thinking about what implications the Node version bump

Well, we're going to need to upgrade anyway. Support for 18 drops in May.

[donaldkibet]

cc @denniskigen

[denniskigen]

LGTM. Thanks, @donaldkibet!

[denniskigen]

@donaldkibet Any chance you've got an update in the works to get esm-form-entry-app onto Angular 18? If you do, but don't have the bandwidth to do it, let me know.