Clean vendor dependencies

vendor/github.com/containerd/continuity/fs/stat_linux.go

@@ -1,43 +0,0 @@
-/*
-   Copyright The containerd 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 fs
-
-import (
-	"syscall"
-	"time"
-)
-
-// StatAtime returns the Atim
-func StatAtime(st *syscall.Stat_t) syscall.Timespec {
-	return st.Atim
-}
-
-// StatCtime returns the Ctim
-func StatCtime(st *syscall.Stat_t) syscall.Timespec {
-	return st.Ctim
-}
-
-// StatMtime returns the Mtim
-func StatMtime(st *syscall.Stat_t) syscall.Timespec {
-	return st.Mtim
-}
-
-// StatATimeAsTime returns st.Atim as a time.Time
-func StatATimeAsTime(st *syscall.Stat_t) time.Time {
-	// The int64 conversions ensure the line compiles for 32-bit systems as well.
-	return time.Unix(int64(st.Atim.Sec), int64(st.Atim.Nsec)) // nolint: unconvert
-}