blkin: remove installed files

Signed-off-by: Sage Weil <sage@redhat.com>

diff --git a/src/blkin b/src/blkin
index 427b3ba2644d427052315d3020c44cb5d724a77e..c54b5c5586de3469b6ee1c107a7e4f32f7e51724 160000 (submodule)
--- a/src/blkin
+++ b/src/blkin
@@ -1 +1 @@
-Subproject commit 427b3ba2644d427052315d3020c44cb5d724a77e
+Subproject commit c54b5c5586de3469b6ee1c107a7e4f32f7e51724