Flaky test "CanUploadSingleLargeFile"

[BrennanConroy]

OpenQA.Selenium.NoSuchElementException : no such element: Unable to locate element: {"method":"css selector","selector":"#file\-a1872fb4d95d45c8ba48ec172a01f8dd\.txt"}\n  (Session info: headless chrome=85.0.4183.121)

at OpenQA.Selenium.Remote.RemoteWebDriver.UnpackAndThrowOnError(Response errorResponse)
at OpenQA.Selenium.Remote.RemoteWebDriver.Execute(String driverCommandToExecute, Dictionary`2 parameters)
at OpenQA.Selenium.Remote.RemoteWebDriver.FindElement(String mechanism, String value)
at OpenQA.Selenium.By.<>c__DisplayClass22_0.<Id>b__0(ISearchContext context)
at OpenQA.Selenium.By.FindElement(ISearchContext context)
at OpenQA.Selenium.Remote.RemoteWebDriver.FindElement(By by)
at Microsoft.AspNetCore.Components.E2ETest.Tests.InputFileTest.CanUploadSingleLargeFile() in /_/src/Components/test/E2ETest/Tests/InputFileTest.cs:line 79

https://dev.azure.com/dnceng/public/_build/results?buildId=830370&view=ms.vss-test-web.build-test-results-tab&runId=26468894&resultId=100017&paneView=debug

[pranavkm]

We made some improvements to tests durations as part of #26519. This should likely address the test and make it eligible to be unquarantined after 11/2.

[HaoK]

Reactivating as its still failing sporadically 3-14 3-17, removing it from the mega tracking list since this is a single test