fix:fsck_msdosfs 等模块的部件名命名不符合部件命名规范

part_name = "storage_service" 描述不正确，部件名应为三方开源软件名词
Signed-off-by: Nyinjiaming <yinjiaming@huawei.com>
Change-Id: I0d850a18225275bab1b32c850ee18e665609da70

sbin/fsck_msdosfs/BUILD.gn

@@ -60,7 +60,7 @@ ohos_executable("fsck_msdos") {
 
   deps = []
   install_enable = true
-  subsystem_name = "filemanagement"
-  part_name = "storage_service"
+  subsystem_name = "thirdparty"
+  part_name = "FreeBSD"
   install_images = [ "system" ]
 }

sbin/newfs_msdos/BUILD.gn

@@ -51,7 +51,7 @@ ohos_executable("newfs_msdos") {
   include_dirs = []
   install_enable = true
   deps = []
-  subsystem_name = "filemanagement"
-  part_name = "storage_service"
+  subsystem_name = "thirdparty"
+  part_name = "FreeBSD"
   install_images = [ "system" ]
 }