upgrade all dependencies

The dependabot does not update dependencies when they do not use a tag.
This patch upgrades all untagged depenencies if possible.

You can upgrade all dependencies with `go get -u ./... && make vendor`
in theory however this failed since the k8s changes do not compile on
go v1.16 so I only updated the other dependencies.

Signed-off-by: Paul Holzinger <pholzing@redhat.com>

vendor/github.com/buger/goterm/terminal_windows.go

@@ -0,0 +1,23 @@
+// +build windows
+
+package goterm
+
+import (
+	"os"
+
+	"golang.org/x/sys/windows"
+)
+
+func getWinsize() (*winsize, error) {
+	ws := new(winsize)
+	fd := os.Stdout.Fd()
+	var info windows.ConsoleScreenBufferInfo
+	if err := windows.GetConsoleScreenBufferInfo(windows.Handle(fd), &info); err != nil {
+		return nil, err
+	}
+
+	ws.Col = uint16(info.Window.Right - info.Window.Left + 1)
+	ws.Row = uint16(info.Window.Bottom - info.Window.Top + 1)
+
+	return ws, nil
+}