Use more tolerant regex to replace NuGet version

Author: mythz

build/build.proj

@@ -68,7 +68,7 @@
 
       <!--Update Min Dependency Version -->
       <RegexTransform Include="$(NuGetPackageDir)/**/*.nuspec">
-        <Find>version="5\.0(\.\d+)?"</Find>
+        <Find>version="5\.[^"]*"</Find>
         <ReplaceWith>version="$(PackageVersion)"</ReplaceWith>
       </RegexTransform>
     </ItemGroup>