bin: Hotpatch octocatalog-diff to not crash on Ruby 3.1.2

Ref github/octocatalog-diff#261

Author: Krinkle

bin/octodiff-docker.sh

@@ -10,6 +10,7 @@ apt-get update -qq && \
 DEBIAN_FRONTEND=noninteractive DEBCONF_NOWARNINGS=yes apt-get install -y -qq git octocatalog-diff puppet-agent puppet-module-puppetlabs-sshkeys-core g10k > /dev/null && \
  \
 cd /infrastructure-puppet && \
+patch -u /usr/lib/ruby/vendor_ruby/octocatalog-diff/catalog-diff/filter/compilation_dir.rb bin/patches/octocatalogdiff_issue261_compilationdir.rb.patch &&
 git config --global --add safe.directory /infrastructure-puppet && \
 g10k -puppetfile -quiet && \
 echo && \

bin/patches/octocatalogdiff_issue261_compilationdir.rb.patch

@@ -0,0 +1,19 @@
+# https://github.com/github/octocatalog-diff/issues/261
+--- compilation_dir.rb	2024-03-30 18:11:27
++++ compilation_dir_patched.rb	2024-03-30 18:12:04
+@@ -66,12 +66,12 @@
+           value
+         end
+ 
+-        def traverse(a)
++        def traverse(a, &proc)
+           case a
+           when Array
+-            a.map { |v| traverse(v, &Proc.new) }
++            a.map { |v| traverse(v, &proc) }
+           when Hash
+-            traverse(a.values, &Proc.new)
++            traverse(a.values, &proc)
+           else
+             yield a
+           end