Merge pull request #43062 from AkihiroSuda/runc-1.0.3

Bump up runc v1.0.3

hack/dockerfile/install/runc.installer

@@ -9,7 +9,7 @@ set -e
 # the containerd project first, and update both after that is merged.
 #
 # When updating RUNC_VERSION, consider updating runc in vendor.conf accordingly
-: "${RUNC_VERSION:=v1.0.2}"
+: "${RUNC_VERSION:=v1.0.3}"
 
 install_runc() {
 	RUNC_BUILDTAGS="${RUNC_BUILDTAGS:-"seccomp"}"

vendor.conf

@@ -87,7 +87,7 @@ google.golang.org/grpc                              f495f5b15ae7ccda3b38c53a1bfc
 # the containerd project first, and update both after that is merged.
 # This commit does not need to match RUNC_COMMIT as it is used for helper
 # packages but should be newer or equal.
-github.com/opencontainers/runc                      52b36a2dd837e8462de8e01458bf02cf9eea47dd # v1.0.2
+github.com/opencontainers/runc                      f46b6ba2c9314cfc8caae24a32ec5fe9ef1059fe # v1.0.3
 github.com/opencontainers/runtime-spec              1c3f411f041711bbeecf35ff7e93461ea6789220 # v1.0.3-0.20210326190908-1c3f411f0417
 github.com/opencontainers/image-spec                67d2d5658fe0476ab9bf414cec164077ebff3920 # v1.0.2
 github.com/cyphar/filepath-securejoin               a261ee33d7a517f054effbf451841abaafe3e0fd # v0.2.2