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/google.golang.org/grpc/coverage.sh

@@ -4,20 +4,15 @@ set -e
 
 workdir=.cover
 profile="$workdir/cover.out"
-mode=set
-end2endtest="google.golang.org/grpc/test"
+mode=count
 
 generate_cover_data() {
     rm -rf "$workdir"
     mkdir "$workdir"
 
     for pkg in "$@"; do
-        if [ $pkg == "google.golang.org/grpc" -o $pkg == "google.golang.org/grpc/transport" -o $pkg == "google.golang.org/grpc/metadata" -o $pkg == "google.golang.org/grpc/credentials" ]
-            then
-                f="$workdir/$(echo $pkg | tr / -)"
-                go test -covermode="$mode" -coverprofile="$f.cover" "$pkg"
-                go test -covermode="$mode" -coverpkg "$pkg" -coverprofile="$f.e2e.cover" "$end2endtest"
-        fi
+        f="$workdir/$(echo $pkg | tr / -).cover"
+        go test -covermode="$mode" -coverprofile="$f" "$pkg"
     done
 
     echo "mode: $mode" >"$profile"
@@ -37,8 +32,6 @@ show_cover_report func
 case "$1" in
 "")
     ;;
---html)
-    show_cover_report html ;;
 --coveralls)
     push_to_coveralls ;;
 *)