Temporarily remove imgcrypt in CRI to fix circular dependency

Signed-off-by: Derek McGowan <derek@mcg.dev>

vendor/github.com/containers/ocicrypt/utils/ioutils.go

@@ -1,56 +0,0 @@
-/*
-   Copyright The ocicrypt Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package utils
-
-import (
-	"bytes"
-	"github.com/pkg/errors"
-	"io"
-	"os/exec"
-)
-
-// FillBuffer fills the given buffer with as many bytes from the reader as possible. It returns
-// EOF if an EOF was encountered or any other error.
-func FillBuffer(reader io.Reader, buffer []byte) (int, error) {
-	n, err := io.ReadFull(reader, buffer)
-	if err == io.ErrUnexpectedEOF {
-		return n, io.EOF
-	}
-	return n, err
-}
-
-// first argument is the command, like cat or echo,
-// the second is the list of args to pass to it
-type CommandExecuter interface {
-	Exec(string, []string, []byte) ([]byte, error)
-}
-
-type Runner struct{}
-
-// ExecuteCommand is used to execute a linux command line command and return the output of the command with an error if it exists.
-func (r Runner) Exec(cmdName string, args []string, input []byte) ([]byte, error) {
-	var out bytes.Buffer
-	stdInputBuffer := bytes.NewBuffer(input)
-	cmd := exec.Command(cmdName, args...)
-	cmd.Stdin = stdInputBuffer
-	cmd.Stdout = &out
-	err := cmd.Run()
-	if err != nil {
-		return nil, errors.Wrapf(err, "Error while running command: %s", cmdName)
-	}
-	return out.Bytes(), nil
-}