fs_mgr: replace make_ext4 api with e2fsprogs

Execute mke2fs to create empty ext4 filesystem.
Execute e2fsdroid to initialize selinux context.

Test: zero-out first 4k of data partition and reboot,
      fs_mgr successfully formats /data.
Bug: 35219933
Change-Id: If6f72f62c618c64be703b83f0114a4dd0a2b079f
diff --git a/fs_mgr/Android.bp b/fs_mgr/Android.bp
index 0af6159..4441ad0 100644
--- a/fs_mgr/Android.bp
+++ b/fs_mgr/Android.bp
@@ -22,7 +22,6 @@
     local_include_dirs: ["include/"],
     cppflags: ["-Werror"],
     static_libs: [
-        "liblogwrap",
         "libfec",
         "libfec_rs",
         "libbase",
@@ -33,6 +32,9 @@
         "libselinux",
         "libavb",
     ],
+    whole_static_libs: [
+        "liblogwrap",
+    ],
 }
 
 cc_library_static {