Microsoft.Build.NoTargets -> 3.7.56

Author: sharpjs

.root.targets

@@ -1,5 +1,5 @@
-<Project Sdk="Microsoft.Build.NoTargets/3.6.0">
-  <!-- https://github.com/microsoft/MSBuildSdks/tree/main/src/NoTargets -->
+<Project Sdk="Microsoft.Build.NoTargets/3.7.56">
+  <!-- https://github.com/microsoft/MSBuildSdks/tree/master/src/NoTargets -->
 
   <!--
     Copyright Subatomix Research Inc.