quickpkg: enable include-unmodified-config by default

If the user has not modified an installed config file, there should be
no risk of exposing secret information by including the file.

This makes quickpkg behave more reasonably with
FEATURES="config-protect-if-modified", which has been enabled by default
since 304dfb0.

Bug: https://bugs.gentoo.org/939896
Signed-off-by: Mike Gilbert <[email protected]>

Author: floppym

Diff for: bin/quickpkg

@@ -420,9 +420,9 @@ if __name__ == "__main__":
     parser.add_argument(
         "--include-unmodified-config",
         choices=["y", "n"],
-        default="n",
+        default="y",
         metavar="<y|n>",
-        help="include files protected by CONFIG_PROTECT that have not been modified since installation (as a security precaution, default is 'n')",
+        help="include files protected by CONFIG_PROTECT that have not been modified since installation",
     )
     options, args = parser.parse_known_args(sys.argv[1:])
     if not options.ignore_default_opts: