fix(cypress/schematic): run configuration does not work anymore without baseUrl

[admah]

Fixes #21555.

Users can now add custom options to devServerTarget in angular.json to specify baseUrl:

"options": {
  "host": "localhost",
  "port": 4200
},

[cypress-bot]

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[linear]

DX-948

[cypress]

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Test summary

4378 • 0 • 49 • 0 • 0

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Run details

Project	cypress
Status	Passed
Commit	a068278
Started	Jul 22, 2022 9:50 PM
Ended	Jul 22, 2022 10:02 PM
Duration	12:26 💡
OS	Linux Debian - 10.11
Browser	Electron 100

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[admah]

@ZachJW34 what do we typically do when the Percy tests fail? Nothing I touched should have altered those in any way.

[ZachJW34]

@admah Your changes have no impact on UI so we can ignore the Percy diffs. I reran the build that flaked, so let's get this merged once everything (besides Percy) is green