deps,npm: float node-gyp patch on npm

This small change makes addon test build successfully with LLVM
10.0.0 and above. This will be fixed in npm source when node-gyp
is updated to 3.6.3 or above.

PR-URL: https://github.com/nodejs/node/pull/21239
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>

deps/npm/node_modules/node-gyp/gyp/pylib/gyp/xcode_emulation.py

@@ -1262,7 +1262,7 @@ def XcodeVersion():
   except:
     version = CLTVersion()
     if version:
-      version = re.match(r'(\d\.\d\.?\d*)', version).groups()[0]
+      version = re.match(r'(\d+\.\d+\.?\d*)', version).groups()[0]
     else:
       raise GypError("No Xcode or CLT version detected!")
     # The CLT has no build information, so we return an empty string.