update crate to 0.54.8 stable

library/crate

@@ -8,8 +8,8 @@
 
 # see also https://crate.io
 
-latest: git://github.com/crate/docker-crate@7bd969a518bdd8265342cb891821b338a32661a1
+latest: git://github.com/crate/docker-crate@c9cbce8e2bbde68cdb06f3fa4feccaaf8ec4c542
 0.52: git://github.com/crate/docker-crate@cce8f796ba8936250eb380235cde47be494d1e95
 0.52.4: git://github.com/crate/docker-crate@cce8f796ba8936250eb380235cde47be494d1e95
-0.54: git://github.com/crate/docker-crate@7bd969a518bdd8265342cb891821b338a32661a1
-0.54.7: git://github.com/crate/docker-crate@7bd969a518bdd8265342cb891821b338a32661a1
+0.54: git://github.com/crate/docker-crate@c9cbce8e2bbde68cdb06f3fa4feccaaf8ec4c542
+0.54.8: git://github.com/crate/docker-crate@c9cbce8e2bbde68cdb06f3fa4feccaaf8ec4c542