fix: chrome should be the default for CT

[JessicaSachs]

When swapping electron to be the default browser for open mode, I discovered an issue where Electron's Devtools stop showing children in the element tree on subsequent page reloads.

Before test re-run

After test re-run

User facing changelog

Additional details

An issue like this makes Electron unusable for CT's open mode. We need to use Chrome.

How has the user experience changed?

We use Chrome for Open Mode in CT.

PR Tasks

[cypress-bot]

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[elevatebart]

LGTM

[cypress]

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Test summary

9492 • 0 • 111 • 3 • 1

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Run details

Project	cypress
Status	Passed
Commit	8aa874e
Started	Apr 2, 2021 9:45 PM
Ended	Apr 2, 2021 9:57 PM
Duration	11:40 💡
OS	Linux Debian - 10.8
Browser	Multiple

View run in Cypress Dashboard ➡️

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Flakiness

	cypress/integration/retries.ui.spec.js		1
1	runner/cypress retries.ui.spec > opens attempt on each attempt failure for the screenshot, and closes after test passes

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[cypress-bot]

Released in 7.0.0.

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