Update versions.json for PureScript 0.14

Author: thomashoneyman

dist/versions.json

@@ -1 +1 @@
-{"purs":"0.13.8","spago":"0.19.1","psa":"0.8.2","purty":"6.3.1","zephyr":"0.3.2"}
+{"purs":"0.14.0","spago":"0.19.1","psa":"0.8.2","purty":"6.3.1","zephyr":"0.3.2"}