Bumps webdriverio to latest, adds isRetryableError utility, reduces test flakiness

[mhassan1]

This PR bumps webdriverio to latest, which may help with CI flakiness. It also adds an isRetryableError utility that will retry jobs on the following errors:

1. Failed to create session

Error: Failed to create session.
WebDriverError: This operation was aborted when running "https://hub-cloud.browserstack.com/wd/hub/session" with method "POST" and args "{"capabilities":{"alwaysMatch":{"bstack:options":{"sessionName":"build:null_2024-12-02T23:30:01.135Z","projectName":"polyfill-library","local":true,"video":true,"debug":true,"consoleLogs":"errors","networkLogs":true},"browserName":"chrome","browserVersion":"102.0","webSocketUrl":true},"firstMatch":[{}]}}"
    at startWebDriverSession (file:///home/runner/work/polyfill-library/polyfill-library/node_modules/webdriver/build/index.js:853:11)
    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)
    at async _WebDriver.newSession (file:///home/runner/work/polyfill-library/polyfill-library/node_modules/webdriver/build/index.js:1547:41)
    at async remote (file:///home/runner/work/polyfill-library/polyfill-library/node_modules/webdriverio/build/index.js:7228:20)
    at async TestJob.run (/home/runner/work/polyfill-library/polyfill-library/test/polyfills/test-job.js:102:19)

2. An unknown server-side error occurred while processing the command

unknown error: WebDriverError: An unknown server-side error occurred while processing the command. when running "window" with method "DELETE"
    at FetchRequest._request (file:///home/runner/work/polyfill-library/polyfill-library/node_modules/webdriver/build/node.js:1652:19)
    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)
    at async Browser.wrapCommandFn (file:///home/runner/work/polyfill-library/polyfill-library/node_modules/@wdio/utils/build/index.js:884:23)
    at async TestJob.run (/home/runner/work/polyfill-library/polyfill-library/test/polyfills/test-job.js:175:4)

It also includes #90, which further reduces test flakiness.

[mhassan1]

@romainmenke I didn't see any Failed to create session. error logs in the run on this PR, so maybe the webdriverio upgrade solved that, or maybe we just got lucky 😄. Anyway, this PR should be safe to merge.

[romainmenke]

Thank you for spending time on this @mhassan1 🙇

Should we also retry on this error:

https://github.com/mrhenry/polyfill-library/actions/runs/12148384546/job/33876735290

WebDriverError: An unknown server-side error occurred while processing the command. when running "window" with method "DELETE"

Or possibly extending the sharding of tests to IE 10 and IE 11?
I think the window becomes unresponsive at some point when running all the tests with also all the polyfills loaded.

It is mostly important that we test each feature individually with every other polyfill present. Not so much that we test all features in one go.

[mhassan1]

@romainmenke I've created an isRetryableError utility, and I've added that error to the list.

[romainmenke]

Nice!

https://github.com/mrhenry/polyfill-library/actions/runs/12153971340/job/33892964196

Maybe this one too?

WebDriverError: The operation was aborted due to timeout when running "execute/sync" with method "POST"

[mhassan1]

Maybe this one too?

Added.

[romainmenke]

LGTM!

Thank you for working on this 🙇