Bump playwright from 1.37.0 to 1.38.0

Bumps [playwright](https://github.com/Microsoft/playwright-python) from 1.37.0 to 1.38.0.
- [Release notes](https://github.com/Microsoft/playwright-python/releases)
- [Commits](microsoft/playwright-python@v1.37.0...v1.38.0)

---
updated-dependencies:
- dependency-name: playwright
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

example_project/requirements_test.txt

@@ -3,7 +3,7 @@ django-mptt==0.14.0
 django-webtest==1.9.10
 cssselect==1.2.0
 lxml==4.9.3
-playwright==1.37.0
+playwright==1.38.0
 psycopg2-binary==2.9.7
 pyquery==2.0.0
 waitress==2.1.2