feat: Upgrade to cobra v1.8.1

Signed-off-by: John McBride <jpmmcbride@gmail.com>

vendor/github.com/spf13/cobra/doc/man_docs.go

@@ -133,7 +133,7 @@ func fillHeader(header *GenManHeader, name string, disableAutoGen bool) error {
 		}
 		header.Date = &now
 	}
-	header.date = (*header.Date).Format("Jan 2006")
+	header.date = header.Date.Format("Jan 2006")
 	if header.Source == "" && !disableAutoGen {
 		header.Source = "Auto generated by spf13/cobra"
 	}

vendor/github.com/spf13/cobra/doc/md_docs.go

@@ -128,7 +128,7 @@ func GenMarkdownTree(cmd *cobra.Command, dir string) error {
 	return GenMarkdownTreeCustom(cmd, dir, emptyStr, identity)
 }
 
-// GenMarkdownTreeCustom is the the same as GenMarkdownTree, but
+// GenMarkdownTreeCustom is the same as GenMarkdownTree, but
 // with custom filePrepender and linkHandler.
 func GenMarkdownTreeCustom(cmd *cobra.Command, dir string, filePrepender, linkHandler func(string) string) error {
 	for _, c := range cmd.Commands() {

vendor/github.com/spf13/cobra/doc/rest_docs.go

@@ -140,7 +140,7 @@ func GenReSTTree(cmd *cobra.Command, dir string) error {
 	return GenReSTTreeCustom(cmd, dir, emptyStr, defaultLinkHandler)
 }
 
-// GenReSTTreeCustom is the the same as GenReSTTree, but
+// GenReSTTreeCustom is the same as GenReSTTree, but
 // with custom filePrepender and linkHandler.
 func GenReSTTreeCustom(cmd *cobra.Command, dir string, filePrepender func(string) string, linkHandler func(string, string) string) error {
 	for _, c := range cmd.Commands() {

vendor/github.com/spf13/cobra/doc/util.go

@@ -40,7 +40,7 @@ func hasSeeAlso(cmd *cobra.Command) bool {
 // that do not contain \n.
 func forceMultiLine(s string) string {
 	if len(s) > 60 && !strings.Contains(s, "\n") {
-		s = s + "\n"
+		s += "\n"
 	}
 	return s
 }