Remove tests before packaging Python.

This is currently done when building the monolithic NDK, but we want
it for the modular package too.

Change-Id: I3e6801810b879848340c42ed8e86efcc72e5351f
diff --git a/build-python.sh b/build-python.sh
index 67beddc..bf18a58 100755
--- a/build-python.sh
+++ b/build-python.sh
@@ -444,6 +444,9 @@
     local PACKAGENAME=ndk-python-$1.tar.bz2
     local PACKAGE="$PACKAGE_DIR/$PACKAGENAME"
 
+    # Remove python tests
+    find $BLDDIR/prebuilt/lib/python* -name test -exec rm -rf {} \;
+
     dump "$(bh_host_text) $PACKAGENAME: Packaging"
     run pack_archive "$PACKAGE" "$BLDDIR" "$SRCDIR"
 }