16KB: zumapro: Move copy_efs_file_to_data script to gs-common

Bug: 383151792
Flag: EXEMPT bugfix
Test: Enable16kbTest on Pixel 9 target
      Fingerprint and Phone Calls work in 16 KB mode
Change-Id: Iaf36d4f7d1b6b2de4d4e66d75335805c50193419

Android.bp

@@ -41,13 +41,3 @@ sh_binary {
     vendor: true,
     sub_dir: "hw",
 }
-
-// Filesystem: Copy the content of the efs/efs_backup/modem_userdata/persist
-// partitions to /data partition so that they can be accessed by 16kb kernels.
-// By default, these partitions are F2FS formatted with 4kb block size,
-// which can't be mounted by 16kb kernels.
-sh_binary {
-    name: "copy_efs_files_to_data",
-    src: "copy_efs_files_to_data.sh",
-    vendor: true,
-}