Patch borrowed from nixpkgs.  Works around warning message produced by the
current version of Moose:

"Passing a list of values to enum is deprecated. Enum values should be wrapped
in an arrayref."

--- Net-Amazon-S3-0.60/lib/Net/Amazon/S3/Client/Object.pm	2015-04-15 16:18:47.226410022 -0500
+++ Net-Amazon-S3-0.60/lib/Net/Amazon/S3/Client/Object.pm	2015-04-15 16:19:25.410408425 -0500
@@ -19,7 +19,7 @@
     [ qw(private public-read public-read-write authenticated-read) ];
 
 enum 'StorageClass' =>
-    qw(standard reduced_redundancy);
+    [ qw(standard reduced_redundancy) ];
 
 has 'client' =>
     ( is => 'ro', isa => 'Net::Amazon::S3::Client', required => 1 );
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<tr><td><span title='2022-05-30 09:03:02 +0200'>2022-05-30</span></td><td><a href='/guix/commit/gnu/packages/patches/virtuoso-ose-remove-pre-built-jar-files.patch?id=48efbde7a944acfe4fc944bf27bfa9ff82592024'>gnu: virtuoso-ose: Update to 7.2.7.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/databases.scm (virtuoso-ose): Update to 7.2.7; Run autogen
  after applying the patch below.
* gnu/packages/patches/virtuoso-ose-remove-pre-built-jar-files.patch:
  New file.
</span></span></td><td>Roel Janssen</td></tr>