Bump EmptyFiles from 4.4.0 to 4.5.0

Bumps [EmptyFiles](https://github.com/SimonCropp/EmptyFiles) from 4.4.0 to 4.5.0.
- [Release notes](https://github.com/SimonCropp/EmptyFiles/releases)
- [Commits](https://github.com/SimonCropp/EmptyFiles/commits/4.5.0)

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

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

src/ApprovalTests/ApprovalTests.csproj

@@ -12,7 +12,7 @@
     <PackageReference Include="Polyfill" Version="1.26.0" PrivateAssets="all" />
     <Compile Include="..\ApprovalUtilities\InternalsVisibleTo.cs" Link="InternalsVisibleTo.cs" />
     <PackageReference Include="DiffEngine" Version="12.1.0" />
-    <PackageReference Include="EmptyFiles" Version="4.4.0" PrivateAssets="None" />
+    <PackageReference Include="EmptyFiles" Version="4.5.0" PrivateAssets="None" />
     <PackageReference Include="Fody" Version="6.8.0" PrivateAssets="all" />
     <PackageReference Include="Microsoft.Win32.Registry" Version="5.0.0" />
     <PackageReference Include="Publicize.Fody" Version="1.8.0" PrivateAssets="All" />