Use local copy of node-pre-gyp on Windows to ensure that it is up to date

tools/run_tests/build_artifact_node.bat

@@ -38,12 +38,12 @@ call npm update || goto :error
 mkdir artifacts
 
 for %%v in (%node_versions%) do (
-  call node-pre-gyp configure build --target=%%v --target_arch=%1
+  call .\node_modules\.bin\node-pre-gyp.cmd configure build --target=%%v --target_arch=%1
 
 @rem Try again after removing openssl headers
   rmdir "%HOMEDRIVE%%HOMEPATH%\.node-gyp\%%v\include\node\openssl" /S /Q
   rmdir "%HOMEDRIVE%%HOMEPATH%\.node-gyp\iojs-%%v\include\node\openssl" /S /Q
-  call node-pre-gyp build package testpackage --target=%%v --target_arch=%1 || goto :error
+  call .\node_modules\.bin\node-pre-gyp.cmd configure build --target=%%v --target_arch=%1 || goto :error
 
   xcopy /Y /I /S build\stage\* artifacts\ || goto :error
 )