Bump Microsoft.Playwright in /src/Umbraco.Community.Sustainability

Bumps [Microsoft.Playwright](https://github.com/microsoft/playwright-dotnet) from 1.44.0 to 1.48.0.
- [Release notes](https://github.com/microsoft/playwright-dotnet/releases)
- [Commits](microsoft/playwright-dotnet@v1.44.0...v1.48.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

src/Umbraco.Community.Sustainability/Umbraco.Community.Sustainability.csproj

@@ -39,7 +39,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Playwright" Version="1.44.0" />
+    <PackageReference Include="Microsoft.Playwright" Version="1.48.0" />
     <PackageReference Include="Umbraco.Cms.Web.Website" Version="[14.0.0, 15.0.0)" />
     <PackageReference Include="Umbraco.Cms.Api.Common" Version="[14.0.0, 15.0.0)" />
   </ItemGroup>