Add libbccArm.so to manta prebuilts

Change-Id: I14e8b6cd7bb8ed3db6e05729aabe3f644fc538ff
diff --git a/proprietary-blobs.txt b/proprietary-blobs.txt
index 395365f..0fb57d6 100644
--- a/proprietary-blobs.txt
+++ b/proprietary-blobs.txt
@@ -29,6 +29,7 @@
 /system/vendor/lib/libdrmdecrypt.so
 /system/vendor/lib/libmalicore.bc
 /system/vendor/lib/libRSDriverArm.so
+/system/vendor/lib/libbccArm.so
 /system/vendor/lib/libstagefright_hdcp.so
 /system/vendor/secapp/00060308060501020000000000000000.tlbin
 /system/vendor/secapp/020a0000000000000000000000000000.drbin