[perl-gnome2-rsvg/deprecation] Makefile.PL: Added 'x_deprecated' key to META_MERGE

[Brian Manning <bmanning src gnome org>]

commit a10ccbafba34afae3e6430b375404d52cd844e33
Author: Brian Manning <bmanning src gnome org>
Date:   Thu Oct 1 20:46:56 2020 -0700

    Makefile.PL: Added 'x_deprecated' key to META_MERGE

 Makefile.PL | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/Makefile.PL b/Makefile.PL
index 69d31e3..5c76f26 100644
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -106,6 +106,7 @@ WriteMakefile(
 
   META_MERGE => {
     configure_requires => \%PREREQ_PM,
+    x_deprecated => 1,
   },
 
   $rsvg->get_makefile_vars,