use multibuild fork

Jeff Whitaker · Jeff Whitaker · commit 030cc246e000 · 2019-10-20T14:43:14.000-06:00
diff --git a/config.sh b/config.sh
@@ -5,7 +5,7 @@ export NO_NET=1
 
 # Compile libs for macOS 10.9 or later
 export MACOSX_DEPLOYMENT_TARGET="10.9"
-export NETCDF_VERSION="4.6.3"
+export NETCDF_VERSION="4.7.1"
 
 source h5py-wheels/config.sh
 
diff --git a/multibuild b/multibuild
@@ -1 +1 @@
-Subproject commit 951b6c64f01853cf2569000bb30ecd01a16bba0b
+Subproject commit e9b9459b874fb1a37e7105af7ce22b1519cd816e
