beckham: Patch prebuilt P blobs to load libprocessgroup

* The symbol `set_sched_policy` users moved from libcutils
  to libprocessgroup, so change out the dependency.
* Pin the patched HAL, leave patching logic for when we want
  to update it.

Change-Id: I0151324ec561e2c8c1bcd12fb87254de0d92706a

extract-files.sh

@@ -51,3 +51,6 @@ sed -i "s/input/uhid input/" "$FP_SERVICE_RC"
 # Correct mods gid
 MOD_PERM="$BLOB_ROOT"/etc/permissions/com.motorola.mod.xml
 sed -i "s|mot_mod|oem_5020|g" "$MOD_PERM"
+
+AUDIO_HAL="$BLOB_ROOT"/vendor/lib/hw/audio.primary.sdm660.so
+patchelf --replace-needed libcutils.so libprocessgroup.so "$AUDIO_HAL"

proprietary-files.txt

@@ -8,7 +8,7 @@ etc/acdbdata/Headset_cal.acdb:vendor/etc/acdbdata/Headset_cal.acdb
 etc/acdbdata/Speaker_cal.acdb:vendor/etc/acdbdata/Speaker_cal.acdb
 
 # Audio - Prebuilt
-vendor/lib/hw/audio.primary.sdm660.so
+vendor/lib/hw/audio.primary.sdm660.so|974ff23c1084f0b5d87d4571ecdbd6ccd0fce33c
 vendor/lib/libaudioroute.so
 vendor/lib/libmotaudioutils.so
 vendor/lib/libsensorndkbridge.so