Bump ProjectFiles from 0.2.0 to 0.4.0

---
updated-dependencies:
- dependency-name: ProjectFiles
  dependency-version: 0.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

src/Directory.Packages.props

@@ -10,7 +10,7 @@
     <PackageVersion Include="NUnit3TestAdapter" Version="6.0.0" />
     <PackageVersion Include="Polyfill" Version="9.3.4" />
     <PackageVersion Include="ProjectDefaults" Version="1.0.163" />
-    <PackageVersion Include="ProjectFiles" Version="0.2.0" />
+    <PackageVersion Include="ProjectFiles" Version="0.4.0" />
     <PackageVersion Include="SixLabors.ImageSharp" Version="3.1.12" />
     <PackageVersion Include="Verify" Version="31.8.0" />
     <PackageVersion Include="Verify.DiffPlex" Version="3.1.2" />