[SQUASH] hiphi: Configure missing stuff for A/B

Co-authored-by: s4704 <igorkud00@gmail.com>
Co-authored-by: Arian <arian.kulmer@web.de>
Co-authored-by: brigudav <brigudav@gmail.com>
Co-authored-by: Sebastiano Barezzi <barezzisebastiano@gmail.com>
Signed-off-by: 7Soldier <reg.fm4@gmail.com>

device.mk

@@ -22,6 +22,12 @@ AB_OTA_POSTINSTALL_CONFIG += \
     FILESYSTEM_TYPE_system=ext4 \
     POSTINSTALL_OPTIONAL_system=true
 
+AB_OTA_POSTINSTALL_CONFIG += \
+    RUN_POSTINSTALL_vendor=true \
+    POSTINSTALL_PATH_vendor=bin/checkpoint_gc \
+    FILESYSTEM_TYPE_vendor=ext4 \
+    POSTINSTALL_OPTIONAL_vendor=true
+
 # Boot control HAL
 PRODUCT_PACKAGES += \
     android.hardware.boot@1.0-impl \
@@ -43,6 +49,9 @@ PRODUCT_PACKAGES += \
     update_verifier \
     update_engine_sideload
 
+# Dynamic partitions
+PRODUCT_USE_DYNAMIC_PARTITIONS := true
+
 # F2FS utilities
 PRODUCT_PACKAGES += \
     sg_write_buffer \