Vendor in latest containers/storage

Fixes store.lock issue comming up when using store.Names

Signed-off-by: umohnani8 <umohnani@redhat.com>

vendor/github.com/containers/storage/pkg/reexec/README.md

@@ -0,0 +1,5 @@
+# reexec
+
+The `reexec` package facilitates the busybox style reexec of the docker binary that we require because 
+of the forking limitations of using Go.  Handlers can be registered with a name and the argv 0 of 
+the exec of the binary will be used to find and execute custom init paths.

vendor/github.com/containers/storage/pkg/reexec/command_linux.go

@@ -5,6 +5,8 @@ package reexec
 import (
 	"os/exec"
 	"syscall"
+
+	"golang.org/x/sys/unix"
 )
 
 // Self returns the path to the current process's binary.
@@ -13,7 +15,7 @@ func Self() string {
 	return "/proc/self/exe"
 }
 
-// Command returns *exec.Cmd which have Path as current binary. Also it setting
+// Command returns *exec.Cmd which has Path as current binary. Also it setting
 // SysProcAttr.Pdeathsig to SIGTERM.
 // This will use the in-memory version (/proc/self/exe) of the current binary,
 // it is thus safe to delete or replace the on-disk binary (os.Args[0]).
@@ -22,7 +24,7 @@ func Command(args ...string) *exec.Cmd {
 		Path: Self(),
 		Args: args,
 		SysProcAttr: &syscall.SysProcAttr{
-			Pdeathsig: syscall.SIGTERM,
+			Pdeathsig: unix.SIGTERM,
 		},
 	}
 }

vendor/github.com/containers/storage/pkg/reexec/command_unix.go

@@ -1,4 +1,4 @@
-// +build freebsd solaris
+// +build freebsd solaris darwin
 
 package reexec
 
@@ -12,7 +12,7 @@ func Self() string {
 	return naiveSelf()
 }
 
-// Command returns *exec.Cmd which have Path as current binary.
+// Command returns *exec.Cmd which has Path as current binary.
 // For example if current binary is "docker" at "/usr/bin/", then cmd.Path will
 // be set to "/usr/bin/docker".
 func Command(args ...string) *exec.Cmd {

vendor/github.com/containers/storage/pkg/reexec/command_unsupported.go

@@ -1,4 +1,4 @@
-// +build !linux,!windows,!freebsd,!solaris
+// +build !linux,!windows,!freebsd,!solaris,!darwin
 
 package reexec
 
@@ -6,7 +6,7 @@ import (
 	"os/exec"
 )
 
-// Command is unsupported on operating systems apart from Linux and Windows.
+// Command is unsupported on operating systems apart from Linux, Windows, Solaris and Darwin.
 func Command(args ...string) *exec.Cmd {
 	return nil
 }

vendor/github.com/containers/storage/pkg/reexec/command_windows.go

@@ -12,7 +12,7 @@ func Self() string {
 	return naiveSelf()
 }
 
-// Command returns *exec.Cmd which have Path as current binary.
+// Command returns *exec.Cmd which has Path as current binary.
 // For example if current binary is "docker.exe" at "C:\", then cmd.Path will
 // be set to "C:\docker.exe".
 func Command(args ...string) *exec.Cmd {