[gtk-osx] Remove extraneous python version check left over from initing with py2.

[John Ralls <jralls src gnome org>]

commit 6111fea2c5b8008e70c952451bb5c19cef4c836f
Author: John Ralls <jralls ceridwen us>
Date:   Fri Jan 7 15:07:04 2022 -0800

    Remove extraneous python version check left over from initing with py2.

 gtk-osx-setup.sh | 5 -----
 1 file changed, 5 deletions(-)
---
diff --git a/gtk-osx-setup.sh b/gtk-osx-setup.sh
index 946b55b..9e62846 100755
--- a/gtk-osx-setup.sh
+++ b/gtk-osx-setup.sh
@@ -230,11 +230,6 @@ if test "x`echo $PATH | grep "$DEVPREFIX/bin"`" == x ; then
     echo "PATH does not contain $DEVPREFIX/bin. You probably want to fix that."
     export PATH="$DEVPREFIX/bin:$PATH"
 fi
-# pipenv wants enum34 because it's installed with Py2 but that conflicts
-# with Py3 so remove it.
-if test $PYVER -eq 3; then
-    pip_remove enum34
-fi
 
 SDKROOT=`xcrun --show-sdk-path`