V15 QA add parallelization of e2e tests (#17691)

* Tries parallelizing the E2E tests

* Updated variable

* Updated SqlServer

* Updated playwright config

* Bumped to use 3 shards

* Implemented shards on nightly pipeline

* Fixed indentation

* Added a smokeTest

* Updated test to run

* Added test command

* Update Templates.spec.ts

tests/Umbraco.Tests.AcceptanceTest/playwright.config.ts

@@ -47,6 +47,7 @@ export default defineConfig({
       use: {
         ...devices['Desktop Chrome'],
         // Use prepared auth state.
+        ignoreHTTPSErrors: true,
         storageState: STORAGE_STATE,
       },
     },