chore: explicitly test 3.10 and update metadata for package (#123)

Co-authored-by: Max Schmitt <max@schmitt.mx>

.github/workflows/ci.yml

@@ -25,7 +25,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        python-version: [3.7, 3.8, 3.9]
+        python-version: [3.7, 3.8, 3.9, '3.10']
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@v2

setup.py

@@ -8,6 +8,7 @@ setuptools.setup(
     author="Microsoft",
     author_email="",
     description="A pytest wrapper with fixtures for Playwright to automate web browsers",
+    license="Apache License 2.0",
     long_description=long_description,
     long_description_content_type="text/markdown",
     url="https://github.com/microsoft/playwright-pytest",
@@ -25,6 +26,7 @@ setuptools.setup(
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
         "License :: OSI Approved :: Apache Software License",
         "Operating System :: OS Independent",
         "Framework :: Pytest",