Add timing for test execution and update completion messages. #275

	name: CI

	on:
	push:
	pull_request:

	jobs:
	build-and-test:
	runs-on: windows-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Build interpreter and extensions
	run: .\build.ps1

	- name: Run tests
	run: .\tests\test.ps1

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