Add support for renamed kotlin stdlib.

Added new CompilerProperty flag, rename_kotlin_stdlib, which
allow to build kotlin libraries/binaries that use platform internal
version of kotlin stdlib (com.android.kotlin.*). This way, app-provided
kotlin standard library won't collide with version used internaly.

+ remove kotlinc-build.xml after compilation so it won't end up in the
result jar file

+ remove *.kotlin_module and *.kotlin_bultin filesfrom result jar file.
These files are needed only by kotlin-reflect library and
need more work to support kotlin-stdlib renaming.

Bug: 73281388
Test: java_test.go
Change-Id: Iae7ccb919e2ae9853b3f30f3dd447ebd01a1bed0