feat: 添加自定义GPS位置支持，更新相关脚本和配置，移除旧的GPS实现

vendor.mk

@@ -44,11 +44,8 @@ PRODUCT_COPY_FILES += \
 ######################
 # gps config
 ######################
-PRODUCT_PACKAGES += \
-    libredroid_gps_jni
-
-# PRODUCT_PACKAGES += \
-#     android.hardware.gnss-service
+# GPS functionality now integrated into frameworks/base
+# No vendor overlay needed
 
 PRODUCT_COPY_FILES += \
     vendor/redroid/gps/init.redroid.gps.sh:$(TARGET_COPY_OUT_VENDOR)/bin/hw/init.redroid.gps.sh \