Delete transpile.js, which is no longer used
Delete transpile.js, which is no longer used

Fixes #1170

RELNOTES[INC]: transpile.js has been deleted

PiperOrigin-RevId: 466059242
Change-Id: I8679d2f42ece653659b5a35326ac7b430efe4bfa

google/closure-library,google/closure-library,google/closure-library,google/closure-library,google/closure-library