Fix patch format (#140)

Author: wzshiming

patches/CVE-2020-8554.1.19.patch

@@ -16,7 +16,7 @@ Subject: [PATCH 1/2] Move defaultingressclass admission to net subdir
  rename plugin/pkg/admission/{ => network}/defaultingressclass/admission_test.go (100%)
 
 diff --git a/pkg/kubeapiserver/options/BUILD b/pkg/kubeapiserver/options/BUILD
-index f0b9aabbeb8..43263b50313 100644
+index bd631e32707..45c6b4d8d38 100644
 --- a/pkg/kubeapiserver/options/BUILD
 +++ b/pkg/kubeapiserver/options/BUILD
 @@ -25,7 +25,6 @@ go_library(
@@ -79,7 +79,7 @@ diff --git a/plugin/pkg/admission/defaultingressclass/BUILD b/plugin/pkg/admissi
 similarity index 95%
 rename from plugin/pkg/admission/defaultingressclass/BUILD
 rename to plugin/pkg/admission/network/defaultingressclass/BUILD
-index 65399b5bb88..b00bb57dfac 100644
+index 367c3cf3b3d..e11d7f292e0 100644
 --- a/plugin/pkg/admission/defaultingressclass/BUILD
 +++ b/plugin/pkg/admission/network/defaultingressclass/BUILD
 @@ -3,7 +3,7 @@ load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test")
@@ -118,7 +118,7 @@ Subject: [PATCH 2/2] Add denyserviceexternalips admission
  create mode 100644 plugin/pkg/admission/network/denyserviceexternalips/admission_test.go
 
 diff --git a/pkg/kubeapiserver/options/BUILD b/pkg/kubeapiserver/options/BUILD
-index 43263b50313..aeb25eea3f0 100644
+index 45c6b4d8d38..04732f82df5 100644
 --- a/pkg/kubeapiserver/options/BUILD
 +++ b/pkg/kubeapiserver/options/BUILD
 @@ -36,6 +36,7 @@ go_library(

patches/nokmem.1.20.patch

@@ -9,7 +9,7 @@ Subject: [PATCH] Disabled kmem
  2 files changed, 2 insertions(+), 2 deletions(-)
 
 diff --git a/vendor/github.com/opencontainers/runc/libcontainer/cgroups/fs/kmem.go b/vendor/github.com/opencontainers/runc/libcontainer/cgroups/fs/kmem.go
-index 69b5a1946c7..678faccd370 100644
+index 8d97a6791a4..8935e811742 100644
 --- a/vendor/github.com/opencontainers/runc/libcontainer/cgroups/fs/kmem.go
 +++ b/vendor/github.com/opencontainers/runc/libcontainer/cgroups/fs/kmem.go
 @@ -1,4 +1,4 @@