Remove libcameraservice and libcamera_client from base_system

Libcameraservice is only used by cameraserver, and is explicitly listed
as a dependency.  Libcamera_client is used by multiple places, but each
of them lists it as a depedency as well, so it's not needed here.

Removing the unused 64-bit version of libcameraservice will save ~2 MB
on the system partition.

Bug: 138403869
Test: atest CtsCameraTestCases
Merged-In: I196f869350900e7cc1521bc397c6ecff28decb6f
Change-Id: I196f869350900e7cc1521bc397c6ecff28decb6f
diff --git a/CleanSpec.mk b/CleanSpec.mk
index f43fa0e..f2d4bb0 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -646,6 +646,10 @@
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/odm/build.prop)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/vendor/odm/build.prop)
 
+# Remove libcameraservice and libcamera_client from base_system
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/lib*/libcameraservice.so)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/lib*/libcamera_client.so)
+
 # ************************************************
 # NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
 # ************************************************
diff --git a/target/product/base_system.mk b/target/product/base_system.mk
index 49df60b..5dbc9ec 100644
--- a/target/product/base_system.mk
+++ b/target/product/base_system.mk
@@ -128,8 +128,6 @@
     libbinder_ndk \
     libc.bootstrap \
     libcamera2ndk \
-    libcamera_client \
-    libcameraservice \
     libcutils \
     libdl.bootstrap \
     libdrmframework \