[TASK] Update JavaScript testing suite

This commit updates the JavaScript testing suite, including all related
dependencies. As a new requirement, `@types/mocha` is installed as
well.

Executed commands:

    npm install --save-dev \
        @open-wc/testing@^4.0.0 \
        @web/dev-server-esbuild@^1.0.1 \
        @web/dev-server-import-maps@^0.2.0 \
        @web/test-runner@^0.18.0 \
        @web/test-runner-playwright@^0.11.0 \
        @types/mocha@^10.0.6 \
        sinon@^17.0.1
    npm run build
    npm run test

Resolves: #102778
Releases: main, 12.4
Change-Id: Ic2e044a98a1d2536b75420b6b17ef98923d5b6bc
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/82392


Reviewed-by: Benjamin Franzke <ben@bnf.dev>
Reviewed-by: Andreas Kienast <a.fernandez@scripting-base.de>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Benjamin Franzke <ben@bnf.dev>
Tested-by: Andreas Kienast <a.fernandez@scripting-base.de>