Update browser testing dependencies to latest stable versions

[Copilot]

Update browser testing dependencies to latest stable versions

• You've read the Contributor Guide and Code of Conduct.
• You've included unit or integration tests for your change, where applicable.
• You've included inline docs for your change, where applicable.
• There's an open issue for the PR that you are making. If you'd like to propose a new feature or change, please open an issue to discuss the change or find an existing issue.

Update Selenium and Playwright to latest stable releases

Description

Updates browser automation dependencies for E2E testing and benchmarking:

Selenium (4.36.0 → 4.38.0)

• SeleniumWebDriverVersion in eng/Versions.props
• SeleniumSupportVersion in eng/Versions.props

Playwright (1.55.0 → 1.56.0)

• MicrosoftPlaywrightVersion in eng/Versions.props
• Docker image mcr.microsoft.com/playwright/dotnet in src/Components/benchmarkapps/Wasm.Performance/dockerfile updated to v1.56.0-jammy-amd64

Package versions synchronized with corresponding Docker image versions. No vulnerabilities detected.

cc @dotnet/aspnet-build

Fixes #{issue_number}

Original prompt

---

This section details on the original issue you should resolve

<issue_title>Request Browser-Testing Dependencies Update</issue_title>
<issue_description>## Description

Selenium is used in the aspnetcore repo for automated E2E integration testing.
Playwright is used in the aspnetcore repo for some benchmarking apps. We need to ensure the docker file and the package version match.

Instructions

To update the Selenium and Playwright versions, these files need to be updated:

Packages

• Selenium in Versions.props from NuGet:
  • Selenium.WebDriver (Config variable SeleniumWebDriverVersion)
  • Selenium.Support (Config variable SeleniumSupportVersion)
• Ensure Playwright versions match
  • Blazor Wasm benchmarks in src/Components/benchmarkapps/Wasm.Performance/dockerfile (image starts with mcr.microsoft.com)
  • Playwright package version (Config variable PlaywrightVersion)

Actions

Please, open the PR against main branch and include changes to the files listed above.

Also:

• mention @dotnet/aspnet-build in the opened Pull Request - this will be a responsible engineer for changes validation.
• add the build-ops label to the opened Pull Request
  </issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes Request Browser-Testing Dependencies Update #64225

---

✨ Let Copilot coding agent set things up for you — coding agent works faster and does higher quality work when set up for your repo.