fmt: remove space in front of ? and ! (#14366)

examples/database/mysql.v

@@ -8,8 +8,8 @@ fn main() {
 		password: ''
 		dbname: 'mysql'
 	}
-	conn.connect() ?
-	res := conn.query('show tables') ?
+	conn.connect()?
+	res := conn.query('show tables')?
 	for row in res.rows() {
 		println(row.vals.join(', '))
 	}

examples/database/sqlite.v

@@ -1,7 +1,7 @@
 import sqlite
 
 fn main() {
-	db := sqlite.connect(':memory:') ?
+	db := sqlite.connect(':memory:')?
 	db.exec("create table users (id integer primary key, name text default '');")
 
 	db.exec("insert into users (name) values ('Sam')")