Update vendor.sh to use fix hashes

This ensure that users can reproduce a containerd build exactly as it
was done during release.

Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>

vendor/src/github.com/vishvananda/netlink/Makefile

@@ -11,7 +11,7 @@ goroot = $(addprefix ../../../,$(1))
 unroot = $(subst ../../../,,$(1))
 fmt = $(addprefix fmt-,$(1))
 
-all: fmt test
+all: test
 
 $(call goroot,$(DEPS)):
 	go get $(call unroot,$@)