Remove conditional enabled status on llvm-rs-cc

llvm-rs-cc isn't necessary to be built when prebuilt sdk is used
(TARGET_BUILD_APPS is set without UNBUNDLED_BUILD_SDKS_FROM_SOURCE
TARGET_BUILD_UNBUNDLED_IMAGE is set)
In both cases, ALLOW_MISSING_DEPENDENCIES is set as well.
So these conditional enabled status setting is unneeded.

Bug: 165255241
Test: m clean && TARGET_BUILD_APPS=foo UNBUNDLED_BUILD_SDKS_FROM_SOURCE=true m
Change-Id: I98dd816db57283464a55e6d38fa6aaaa210a9e92
1 file changed