Remove redundant libandroidicu.so from manifest.json

libandroidicu.so has a stub and doesn't need to specify
it in the manifest.json explicitly.

libicu.so, libicuuc.so and libicui18n.so are public and preloaded,
thus they need to stay in the requireNativeLibs.

libicu_jni.so need to keep in the manifest because runtime.cc is dlopen-ing it.

Bug: 160350521
Test: device boots
Test: verify the generated apex_manifest_full.json
Change-Id: I36bfeddf072f088a619e226983ab96aa7f2f3e0c
1 file changed