Bump @playwright/test from 1.48.1 to 1.50.0 in /src

Bumps [@playwright/test](https://github.com/microsoft/playwright) from 1.48.1 to 1.50.0.
- [Release notes](https://github.com/microsoft/playwright/releases)
- [Commits](microsoft/playwright@v1.48.1...v1.50.0)

---
updated-dependencies:
- dependency-name: "@playwright/test"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

src/package-lock.json

@@ -43,7 +43,7 @@
     "@angular/cli": "~18.2.11",
     "@angular/compiler-cli": "^18.2.11",
     "@azure/static-web-apps-cli": "^2.0.1",
-    "@playwright/test": "^1.48.1",
+    "@playwright/test": "^1.50.0",
     "@types/jasmine": "~5.1.4",
     "@types/node": "^22.9.0",
     "@types/plotly.js-basic-dist-min": "^2.12.4",