rebase: update packages in go.mod to latest releases

updated few packages in go.mod to latest
available release.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>

vendor/github.com/nxadm/tail/README.md

@@ -0,0 +1,44 @@
+![ci](https://github.com/nxadm/tail/workflows/ci/badge.svg)[![Go Reference](https://pkg.go.dev/badge/github.com/nxadm/tail.svg)](https://pkg.go.dev/github.com/nxadm/tail)
+
+# tail functionality in Go
+
+nxadm/tail provides a Go library that emulates the features of the BSD `tail`
+program. The library comes with full support for truncation/move detection as
+it is designed to work with log rotation tools. The library works on all
+operating systems supported by Go, including POSIX systems like Linux and
+*BSD, and MS Windows. Go 1.9 is the oldest compiler release supported.
+
+A simple example:
+
+```Go
+// Create a tail
+t, err := tail.TailFile(
+	"/var/log/nginx.log", tail.Config{Follow: true, ReOpen: true})
+if err != nil {
+    panic(err)
+}
+
+// Print the text of each received line
+for line := range t.Lines {
+    fmt.Println(line.Text)
+}
+```
+
+See [API documentation](https://pkg.go.dev/github.com/nxadm/tail).
+
+## Installing
+
+    go get github.com/nxadm/tail/...
+
+## History
+
+This project is an active, drop-in replacement for the
+[abandoned](https://en.wikipedia.org/wiki/HPE_Helion) Go tail library at
+[hpcloud](https://github.com/hpcloud/tail). Next to
+[addressing open issues/PRs of the original project](https://github.com/nxadm/tail/issues/6),
+nxadm/tail continues the development by keeping up to date with the Go toolchain
+(e.g. go modules) and dependencies, completing the documentation, adding features
+and fixing bugs.
+
+## Examples
+Examples, e.g. used to debug an issue, are kept in the [examples directory](/examples).