Update build.proj

Author: cormacpayne

build.proj

@@ -257,8 +257,8 @@
         ExpectedDelaySigned="false"
         ContinueOnError="false" 
         Condition="!$(DelaySign) and '@(DelaySignedAssembliesToSign)' != ''"/>
-        
-    <Exec Command="$(MSBuildProjectDirectory)\tools\CheckStrongNameSignature.ps1"/>
+    
+    <Exec Command="$(PowerShellCommand) -NonInteractive -NoLogo -NoProfile -Command &quot;. $(LibraryToolsFolder)\CheckStrongNameSignature.ps1 &quot;"/>
 
     <!-- Copying signed shortcut back -->
     <Copy SourceFiles="$(LibrarySourceFolder)\Package\$(Configuration)\AzureRM.psd1"