Convert libcamera_client to Android.bp

See build/soong/README.md for more information

Test: m -j checkbuild
Change-Id: Ie3a82e929ea1e2c271e362bf0fa85f79fa9e9004
diff --git a/Android.bp b/Android.bp
index 53f8bec..cba745f 100644
--- a/Android.bp
+++ b/Android.bp
@@ -15,6 +15,6 @@
 }
 
 subdirs = [
-    "camera/ndk",
+    "camera",
     "media/*",
 ]