Merge pull request #1033 from scop/mp193

Add micropython 1.9.3

plugins/python-build/share/python-build/micropython-1.9.3

@@ -0,0 +1,2 @@
+#require_gcc
+install_package micropython-1.9.3 "https://github.com/micropython/micropython/releases/download/v1.9.3/micropython-1.9.3.tar.gz#f94c0b4834edca625b86c0846c89e609ee8fbdbe98e7f719d5108d74b6b4945e" micropython