Update nuspec with latest version for Stubble.Core

Signed-off-by: José Simões <[email protected]>

Author: josesimoes

source/MetadataProcessor.Core/package.nuspec

@@ -23,7 +23,7 @@
     <tags>nanoFramework, nano Framework, NETNF, NETMF, Micro Framework, .net</tags>
     <dependencies>
       <dependency id="Mono.Cecil" version="0.11.1" />
-      <dependency id="Stubble.Core" version="1.6.3" />
+      <dependency id="Stubble.Core" version="1.7.2" />
     </dependencies>
   </metadata>
   <files>