Convert vintf_fragments into vintf_fragment module(s)

Convert vintf_fragments into vintf_fragment module(s) so those manifests
can be handled in the same way between KATI defined system image and
Soong defined system image.

Bug: 322089980
Test: aosp_cf_x86_64_phone build succeeded
Change-Id: I3fde1a7569629ea8bb7ba9a50c59062dca8c8fca
Merged-In: I3fde1a7569629ea8bb7ba9a50c59062dca8c8fca
diff --git a/services/Android.bp b/services/Android.bp
index a679341..e8d6630 100644
--- a/services/Android.bp
+++ b/services/Android.bp
@@ -186,6 +186,11 @@
     },
 }
 
+vintf_fragment {
+    name: "manifest_services.xml",
+    src: "manifest_services.xml",
+}
+
 // merge all required services into one jar
 // ============================================================
 java_library {
@@ -250,7 +255,7 @@
         "service-sdksandbox.stubs.system_server",
     ],
 
-    vintf_fragments: [
+    vintf_fragment_modules: [
         "manifest_services.xml",
     ],