Remove pypy 3.6 testing for now

Author: rocky

test/Makefile

@@ -100,7 +100,7 @@ check-bytecode-3:
 	--bytecode-3.1 --bytecode-3.2 --bytecode-3.3 \
 	--bytecode-3.4 --bytecode-3.5 --bytecode-3.6 \
         --bytecode-3.7 --bytecode-3.8 \
-	--bytecode-pypy3.2 --bytecode-pypy3.6
+	--bytecode-pypy3.2 # --bytecode-pypy3.6  -- work out bugs in 3.6
 
 #: Check deparsing on selected bytecode 3.x
 check-bytecode-3-short: