rosemary: Switch to AOSP remote submix

Android.bp

@@ -2282,36 +2282,6 @@ cc_prebuilt_library_shared {
     soc_specific: true,
 }
 
-cc_prebuilt_library_shared {
-    name: "audio.r_submix.mt6785",
-    owner: "xiaomi",
-    strip: {
-        none: true,
-    },
-    target: {
-        android_arm: {
-            srcs: [
-                "proprietary/vendor/lib/hw/audio.r_submix.mt6785.so",
-            ],
-            shared_libs: [
-                "liblog",
-                "libcutils",
-                "libmedia_helper",
-                "libutils",
-                "libnbaio_mono",
-                "libc++",
-                "libc",
-                "libm",
-                "libdl",
-            ],
-        },
-    },
-    compile_multilib: "32",
-    relative_install_path: "hw",
-    prefer: true,
-    soc_specific: true,
-}
-
 cc_prebuilt_library_shared {
     name: "sound_trigger.primary.default",
     owner: "xiaomi",

rosemary-vendor.mk

@@ -615,7 +615,6 @@ PRODUCT_PACKAGES += \
     vendor.mediatek.hardware.nvram@1.0 \
     vendor.mediatek.hardware.nvram@1.1 \
     audio.primary.mt6785 \
-    audio.r_submix.mt6785 \
     sound_trigger.primary.default \
     libHEVCdec_sa.ca7.android \
     libMtkSpeechEnh \