feat: use devServer instad of startDevServer

[estrada9166]

• Closes

User facing changelog

Additional details

How has the user experience changed?

PR Tasks

• Have tests been added/updated?
• Has the original issue (or this PR, if no issue exists) been tagged with a release in ZenHub? (user-facing changes only)
• Has a PR for user-facing changes been opened in cypress-documentation?
• Have API changes been updated in the type definitions?
• Have new configuration options been added to the cypress.schema.json?

[cypress-bot]

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[cypress]

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Test summary

4380 • 0 • 51 • 0 • 1

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Run details

Project	cypress
Status	Passed
Commit	404a70a
Started	Feb 11, 2022 2:34 PM
Ended	Feb 11, 2022 2:46 PM
Duration	12:17 💡
OS	Linux Debian - 10.10
Browser	Electron 94

View run in Cypress Dashboard ➡️

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Flakiness

	cypress/e2e/commands/net_stubbing.cy.ts		1
1	network stubbing > intercepting response > can 'delay' a proxy response using Promise.delay

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[cowboy]

I haven't tested anything, but the changes all make sense to me!