radio: neverallow access to proc and sysfs types.

Bug: 65643247
Test: build aosp_sailfish-userdebug
Test: build walleye-userdebug from internal
This CL does not change runtime behavior.
Change-Id: I82c520579b986ea2a4a6f030ec60d5345c00b54f

private/domain.te

@@ -28,7 +28,6 @@ full_treble_only(`
     -init
     -platform_app
     -priv_app
-    -radio
     -shell
     -system_app
     -vold
@@ -44,7 +43,6 @@ full_treble_only(`
     -init
     -mediaserver
     -priv_app
-    -radio
     -storaged
     -system_app
     -system_server