Fixes flaky test in rerun_spec.coffee.

[sainthkh]

• Closes Flaky test in e2e/rerun_spec.coffee.  #5545
• Partially addresses Proposal: Convert codebase CoffeeScript => JS => TypeScript #2690

User facing changelog

Fixes a flaky test.

Additional details

Why was this change necessary?

This makes CI fail without reason.

What is affected by this change?

Something went wrong in compiling coffeescript to javascript. So, it is decaffeinated.

Any implementation details to explain?

n/a

How has the user experience changed?

n/a

PR Tasks

• Have tests been added/updated?
• 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?

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User Experience

• The feature/bugfix is self-documenting from within the product.
• The change provides the end user with a way to fix their problem (no dead ends).

Functionality

• The code works and performs its intended function with the correct logic.
• Performance has been factored in (for example, the code cleans up after itself to not cause memory leaks).
• The code guards against edge cases and invalid input and has tests to cover it.

Maintainability

• The code is readable (too many nested 'if's are a bad sign).
• Names used for variables, methods, etc, clearly describe their function.
• The code is easy to understood and there are relevant comments explaining.
• New algorithms are documented in the code with link(s) to external docs (flowcharts, w3c, chrome, firefox).
• There are comments containing link(s) to the addressed issue (in tests and code).

Quality

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• There's not a module from the ecosystem that should be used instead.
• There is no redundant or duplicate code.
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• Tests are testing the code’s intended functionality in the best way possible.

Internal

• The original issue has been tagged with a release in ZenHub.

[jennifer-shehane]

Looks good! Thanks for this. Maybe not the root of the flake, but will stop this test from being flaky.

[jennifer-shehane]

I'm sorry, I squashed it. I did wrong 😭 Will not do again.