log-parser: move the kata-log-parser from the tests repo

to the kata-containers repo under the src/tools/log-parser folder
and vendor the modules

Fixes: #4100
Signed-off-by: Snir Sheriber <ssheribe@redhat.com>

src/tools/log-parser/main_test.go

@@ -0,0 +1,17 @@
+//
+// Copyright (c) 2018 Intel Corporation
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+package main
+
+import "io/ioutil"
+
+func createEmptyFile(path string) (err error) {
+	return ioutil.WriteFile(path, []byte(""), testFileMode)
+}
+
+func createFile(file, contents string) error {
+	return ioutil.WriteFile(file, []byte(contents), testFileMode)
+}