Update System.Runtime.CompilerServices.Unsafe

Directory.Build.targets

@@ -29,8 +29,12 @@
     <PackageReference Update="System.IO.Compression" Version="4.3.0" />
     <PackageReference Update="System.IO.UnmanagedMemoryStream" Version="4.3.0" />
     <PackageReference Update="System.Numerics.Vectors" Version="4.5.0" />
+    <!--
+    Do no update System.Memory as it currently breaks the CI build
+    with FileNotFoundException for SixLabors.ImageSharp.Tests.dll.config
+    -->
     <PackageReference Update="System.Memory" Version="4.5.3" />
-    <PackageReference Update="System.Runtime.CompilerServices.Unsafe" Version="4.7" />
+    <PackageReference Update="System.Runtime.CompilerServices.Unsafe" Version="4.7.1" />
     <PackageReference Update="System.Threading.Tasks.Parallel" Version="4.3.0" />
     <PackageReference Update="System.ValueTuple" Version="4.5.0" />