Teach tab-complete.c about recently-added CREATE TYPE options.

Commit c7aba7c1 missed adding SUBSCRIPT here,
and commit 6df7a969 missed adding MULTIRANGE_TYPE_NAME.

Haiying Tang and Tom Lane

Discussion: https://postgr.es/m/OS0PR01MB6113F9EDA46FA53BAA5445BDFB3D9@OS0PR01MB6113.jpnprd01.prod.outlook.com

src/bin/psql/tab-complete.c

@@ -2959,7 +2959,7 @@ psql_completion(const char *text, int start, int end)
 	{
 		if (TailMatches("(|*,"))
 			COMPLETE_WITH("INPUT", "OUTPUT", "RECEIVE", "SEND",
-						  "TYPMOD_IN", "TYPMOD_OUT", "ANALYZE",
+						  "TYPMOD_IN", "TYPMOD_OUT", "ANALYZE", "SUBSCRIPT",
 						  "INTERNALLENGTH", "PASSEDBYVALUE", "ALIGNMENT",
 						  "STORAGE", "LIKE", "CATEGORY", "PREFERRED",
 						  "DEFAULT", "ELEMENT", "DELIMITER",
@@ -2973,7 +2973,8 @@ psql_completion(const char *text, int start, int end)
 	{
 		if (TailMatches("(|*,"))
 			COMPLETE_WITH("SUBTYPE", "SUBTYPE_OPCLASS", "COLLATION",
-						  "CANONICAL", "SUBTYPE_DIFF");
+						  "CANONICAL", "SUBTYPE_DIFF",
+						  "MULTIRANGE_TYPE_NAME");
 		else if (TailMatches("(*|*,", MatchAnyExcept("*=")))
 			COMPLETE_WITH("=");
 		else if (TailMatches("=", MatchAnyExcept("*)")))