Update go.mod, go.sum and vendor

Running `go mod vendor` generates new additions and deletions.

vendor/github.com/gdamore/tcell/terminfo/e/emacs/term.go

@@ -0,0 +1,60 @@
+// Generated automatically.  DO NOT HAND-EDIT.
+
+package emacs
+
+import "github.com/gdamore/tcell/terminfo"
+
+func init() {
+
+	// gnu emacs term.el terminal emulation
+	terminfo.AddTerminfo(&terminfo.Terminfo{
+		Name:        "eterm",
+		Columns:     80,
+		Lines:       24,
+		Bell:        "\a",
+		Clear:       "\x1b[H\x1b[J",
+		EnterCA:     "\x1b7\x1b[?47h",
+		ExitCA:      "\x1b[2J\x1b[?47l\x1b8",
+		AttrOff:     "\x1b[m",
+		Underline:   "\x1b[4m",
+		Bold:        "\x1b[1m",
+		Reverse:     "\x1b[7m",
+		PadChar:     "\x00",
+		SetCursor:   "\x1b[%i%p1%d;%p2%dH",
+		CursorBack1: "\b",
+		CursorUp1:   "\x1b[A",
+	})
+
+	// Emacs term.el terminal emulator term-protocol-version 0.96
+	terminfo.AddTerminfo(&terminfo.Terminfo{
+		Name:         "eterm-color",
+		Columns:      80,
+		Lines:        24,
+		Colors:       8,
+		Bell:         "\a",
+		Clear:        "\x1b[H\x1b[J",
+		AttrOff:      "\x1b[m",
+		Underline:    "\x1b[4m",
+		Bold:         "\x1b[1m",
+		Blink:        "\x1b[5m",
+		Reverse:      "\x1b[7m",
+		SetFg:        "\x1b[%p1%{30}%+%dm",
+		SetBg:        "\x1b[%p1%'('%+%dm",
+		SetFgBg:      "\x1b[%p1%{30}%+%d;%p2%'('%+%dm",
+		PadChar:      "\x00",
+		SetCursor:    "\x1b[%i%p1%d;%p2%dH",
+		CursorBack1:  "\b",
+		CursorUp1:    "\x1b[A",
+		KeyUp:        "\x1bOA",
+		KeyDown:      "\x1bOB",
+		KeyRight:     "\x1bOC",
+		KeyLeft:      "\x1bOD",
+		KeyInsert:    "\x1b[2~",
+		KeyDelete:    "\x1b[3~",
+		KeyBackspace: "\xff",
+		KeyHome:      "\x1b[1~",
+		KeyEnd:       "\x1b[4~",
+		KeyPgUp:      "\x1b[5~",
+		KeyPgDn:      "\x1b[6~",
+	})
+}