Update hardcoded name in playwright test

[adamint]

Description

"Invalid token" was the only hardcoded string in GetByText in this class will cause a timeout error on non-EN cultures. Is something about the GH runner culture messed up? I know we had format tests fail before...

Seems to fix #7522

Checklist

• Is this feature complete?
  • Yes. Ready to ship.
  • No. Follow-up changes expected.
• Are you including unit tests for the changes and scenario tests if relevant?
  • Yes
  • No
• Did you add public API?
  • Yes
    • If yes, did you have an API Review for it?
      • Yes
      • No
    • Did you add <remarks /> and <code /> elements on your triple slash comments?
      • Yes
      • No
  • No
• Does the change make any security assumptions or guarantees?
  • Yes
    • If yes, have you done a threat model and had a security review?
      • Yes
      • No
  • No
• Does the change require an update in our Aspire docs?
  • Yes
    • Is this introducing a breaking change?
      • Yes
        • Link to aspire-docs issue (please use this breaking-change template):
      • No
        • Link to aspire-docs issue (please use this doc-idea template):
  • No

[Copilot]

Copilot reviewed 1 out of 1 changed files in this pull request and generated no comments.

Comments suppressed due to low confidence (2)

tests/Aspire.Dashboard.Tests/Integration/Playwright/BrowserTokenAuthenticationTests.cs:59

• The test is no longer skipped. Please confirm that this change is intentional and that the test is stable in your CI environment.

[Fact]

tests/Aspire.Dashboard.Tests/Integration/Playwright/BrowserTokenAuthenticationTests.cs:81

• Ensure that Login.InvalidTokenErrorMessage is defined in Aspire.Dashboard.Resources and returns the expected localized error message.

.Expect(page.GetByText(Login.InvalidTokenErrorMessage))

[adamint]

Failing test is unrelated.

[danmoseley]

thanks for fixing tests