Don't fc_sort on platform file contexts

Sorting algorithm of fc_sort is not perfect and often causes unexpected
behaviors. We are moving from fc_sort to manual ordering of platform
file_contexts files.

In addition, this sets remove_comment as true by default, as fc_sort has
been removing comments / empty lines.

Bug: 299839280
Test: TH
Change-Id: Ic8a02b64fc70481234467a470506580d2e6efd94
diff --git a/contexts/Android.bp b/contexts/Android.bp
index ca51847..914232a 100644
--- a/contexts/Android.bp
+++ b/contexts/Android.bp
@@ -103,6 +103,7 @@
         ":file_contexts_files{.vendor}",
     ],
     soc_specific: true,
+    fc_sort: true,
 }
 
 file_contexts {
@@ -113,6 +114,7 @@
     ],
     stem: "vendor_file_contexts",
     recovery: true,
+    fc_sort: true,
 }
 
 file_contexts {
@@ -145,6 +147,7 @@
     name: "odm_file_contexts",
     srcs: [":file_contexts_files{.odm}"],
     device_specific: true,
+    fc_sort: true,
 }
 
 file_contexts {
@@ -152,6 +155,7 @@
     srcs: [":file_contexts_files{.odm}"],
     stem: "odm_file_contexts",
     recovery: true,
+    fc_sort: true,
 }
 
 hwservice_contexts {