Update Vendors (#337)

* update & migrate gitea sdk (Fix Delete Tag Issue)
* upgraded github.com/AlecAivazis/survey v2.2.7 => v2.2.8
* upgraded github.com/adrg/xdg v0.2.3 => v0.3.1
* upgraded github.com/araddon/dateparse
* upgraded github.com/olekukonko/tablewriter v0.0.4 => v0.0.5
* upgraded gopkg.in/yaml.v2 v2.3.0 => v2.4.0

Reviewed-on: https://gitea.com/gitea/tea/pulls/337
Reviewed-by: Norwin <noerw@noreply.gitea.io>
Reviewed-by: khmarbaise <khmarbaise@noreply.gitea.io>
Co-authored-by: 6543 <6543@obermui.de>
Co-committed-by: 6543 <6543@obermui.de>

vendor/github.com/muesli/reflow/ansi/buffer.go

@@ -11,16 +11,11 @@ type Buffer struct {
 	bytes.Buffer
 }
 
-// PrintableRuneWidth returns the width of all printable runes in the buffer.
-func (w Buffer) PrintableRuneWidth() int {
-	return PrintableRuneWidth(w.String())
-}
-
-func PrintableRuneWidth(s string) int {
+// PrintableRuneCount returns the amount of printable runes in the buffer.
+func (w Buffer) PrintableRuneCount() int {
 	var n int
 	var ansi bool
-
-	for _, c := range s {
+	for _, c := range w.String() {
 		if c == '\x1B' {
 			// ANSI escape sequence
 			ansi = true