chore(deps): update dependency verify.mstest to 31.12.3

Author: renovate[bot]

Directory.Packages.props

@@ -27,7 +27,7 @@
     <PackageVersion Include="PublicApiGenerator" Version="11.5.4" />
     <PackageVersion Include="TUnit" Version="1.13.11" />
     <PackageVersion Include="TUnit.Core" Version="1.13.11" />
-    <PackageVersion Include="Verify.MSTest" Version="31.10.0" />
+    <PackageVersion Include="Verify.MSTest" Version="31.12.3" />
     <PackageVersion Include="Verify.NUnit" Version="31.12.0" />
     <PackageVersion Include="Verify.TUnit" Version="31.12.0" />
     <PackageVersion Include="Verify.XunitV3" Version="31.12.0" />