vendoring: Use libseccomp with notify support

The notify support has been merged in libseccomp-golang in this PR:
	seccomp/libseccomp-golang#59

Also, we update to new API of libseccomp-golang so code doesn't break.

Signed-off-by: Alban Crequy <alban@kinvolk.io>
Signed-off-by: Rodrigo Campos <rodrigo@kinvolk.io>
Co-authored-by: Rodrigo Campos <rodrigo@kinvolk.io>

go.mod

@@ -15,7 +15,7 @@ require (
 	github.com/mrunalp/fileutils v0.5.0
 	github.com/opencontainers/runtime-spec v1.0.3-0.20210326190908-1c3f411f0417
 	github.com/opencontainers/selinux v1.8.4
-	github.com/seccomp/libseccomp-golang v0.9.1
+	github.com/seccomp/libseccomp-golang v0.9.2-0.20210429002308-3879420cc921
 	github.com/sirupsen/logrus v1.8.1
 	github.com/syndtr/gocapability v0.0.0-20200815063812-42c35b437635
 	// NOTE: urfave/cli must be <= v1.22.1 due to a regression: https://github.com/urfave/cli/issues/1092

go.sum

@@ -52,8 +52,8 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/russross/blackfriday/v2 v2.0.1 h1:lPqVAte+HuHNfhJ/0LC98ESWRz8afy9tM/0RK8m9o+Q=
 github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
-github.com/seccomp/libseccomp-golang v0.9.1 h1:NJjM5DNFOs0s3kYE1WUOr6G8V97sdt46rlXTMfXGWBo=
-github.com/seccomp/libseccomp-golang v0.9.1/go.mod h1:GbW5+tmTXfcxTToHLXlScSlAvWlF4P2Ca7zGrPiEpWo=
+github.com/seccomp/libseccomp-golang v0.9.2-0.20210429002308-3879420cc921 h1:58EBmR2dMNL2n/FnbQewK3D14nXr0V9CObDSvMJLq+Y=
+github.com/seccomp/libseccomp-golang v0.9.2-0.20210429002308-3879420cc921/go.mod h1:JA8cRccbGaA1s33RQf7Y1+q9gHmZX1yB/z9WDN1C6fg=
 github.com/shurcooL/sanitized_anchor_name v1.0.0 h1:PdmoCO6wvbs+7yrJyMORt4/BmY5IYyJwS/kOiWx8mHo=
 github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
 github.com/sirupsen/logrus v1.8.1 h1:dJKuHgqk1NNQlqoA6BTlM1Wf9DOH3NBjQyu0h9+AZZE=

libcontainer/seccomp/patchbpf/enosys_linux.go

@@ -583,7 +583,7 @@ func enosysPatchFilter(config *configs.Seccomp, filter *libseccomp.ScmpFilter) (
 
 func filterFlags(filter *libseccomp.ScmpFilter) (flags uint, noNewPrivs bool, err error) {
 	// Ignore the error since pre-2.4 libseccomp is treated as API level 0.
-	apiLevel, _ := libseccomp.GetApi()
+	apiLevel, _ := libseccomp.GetAPI()
 
 	noNewPrivs, err = filter.GetNoNewPrivsBit()
 	if err != nil {