ply: remove 3.6, add 3.8, 3.9
ply: remove 3.6, add 3.8, 3.9

Begasus/haikuports,haikuports/haikuports,Begasus/haikuports,Begasus/haikuports,haikuports/haikuports,moochris/haikuports,moochris/haikuports,moochris/haikuports,haikuports/haikuports,haikuports/haikuports,haikuports/haikuports,Begasus/haikuports,Begasus/haikuports