psql: Add some missing tab completion

Add tab completion for COMMENT/SECURITY LABEL ON
PUBLICATION/SUBSCRIPTION.

Reported-by: Stephen Frost <sfrost@snowman.net>

src/bin/psql/tab-complete.c

@@ -2115,7 +2115,7 @@ psql_completion(const char *text, int start, int end)
 		{"ACCESS METHOD", "CAST", "COLLATION", "CONVERSION", "DATABASE",
 			"EVENT TRIGGER", "EXTENSION",
 			"FOREIGN DATA WRAPPER", "FOREIGN TABLE",
-			"SERVER", "INDEX", "LANGUAGE", "POLICY", "RULE", "SCHEMA", "SEQUENCE",
+			"SERVER", "INDEX", "LANGUAGE", "POLICY", "PUBLICATION", "RULE", "SCHEMA", "SEQUENCE", "SUBSCRIPTION",
 			"TABLE", "TYPE", "VIEW", "MATERIALIZED VIEW", "COLUMN", "AGGREGATE", "FUNCTION",
 			"OPERATOR", "TRIGGER", "CONSTRAINT", "DOMAIN", "LARGE OBJECT",
 		"TABLESPACE", "TEXT SEARCH", "ROLE", NULL};
@@ -3059,8 +3059,8 @@ psql_completion(const char *text, int start, int end)
 		static const char *const list_SECURITY_LABEL[] =
 		{"TABLE", "COLUMN", "AGGREGATE", "DATABASE", "DOMAIN",
 			"EVENT TRIGGER", "FOREIGN TABLE", "FUNCTION", "LARGE OBJECT",
-			"MATERIALIZED VIEW", "LANGUAGE", "ROLE", "SCHEMA",
-		"SEQUENCE", "TABLESPACE", "TYPE", "VIEW", NULL};
+			"MATERIALIZED VIEW", "LANGUAGE", "PUBLICATION", "ROLE", "SCHEMA",
+		"SEQUENCE", "SUBSCRIPTION", "TABLESPACE", "TYPE", "VIEW", NULL};
 
 		COMPLETE_WITH_LIST(list_SECURITY_LABEL);
 	}