completion: complete tags with git tag --delete/--verify

Completion of tag names has worked for the short -d/-v options since
88e21dc ("Teach bash about completing arguments for git-tag",
2007-08-31).  The long options were not added to "git tag" until many
years later, in c97eff5 ("git-tag: introduce long forms for the
options", 2011-08-28).

Extend tag name completion to --delete/--verify.

Signed-off-by: Todd Zullinger <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: tmzullinger

contrib/completion/git-completion.bash

@@ -3045,7 +3045,7 @@ _git_tag ()
 	while [ $c -lt $cword ]; do
 		i="${words[c]}"
 		case "$i" in
-		-d|-v)
+		-d|--delete|-v|--verify)
 			__gitcomp_direct "$(__git_tags "" "$cur" " ")"
 			return
 			;;