[oe] [meta-ruby][PATCH] bundler: Fix QA new Error

[Armin Kuster]

ERROR: QA Issue: bundler: Files/directories were installed but not shipped
  /usr/lib/ruby/gems/2.2.0/build_info
  /usr/lib/ruby/gems/2.2.0/extensions [installed-vs-shipped]

Signed-off-by: Armin Kuster <akuster808 at gmail.com>
---
 meta-ruby/recipes-devtools/ruby/bundler_git.bb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta-ruby/recipes-devtools/ruby/bundler_git.bb b/meta-ruby/recipes-devtools/ruby/bundler_git.bb
index 2adde4d..27ef7b2 100644
--- a/meta-ruby/recipes-devtools/ruby/bundler_git.bb
+++ b/meta-ruby/recipes-devtools/ruby/bundler_git.bb
@@ -26,4 +26,6 @@ SRC_URI = " \
 
 inherit ruby
 
+FILES_${PN} += "${libdir}/ruby/gems/2.2.0"
+
 BBCLASSEXTEND = "native"
-- 
2.3.5