Improve the testParsephpMyAdminDump to re-build all the file

This is how I found the `TransactionStatement::build()` bug.

Ref: 7f84694

Signed-off-by: William Desportes <williamdes@wdes.fr>

Author: williamdes

tests/Parser/ParserLongExportsTest.php

@@ -90,6 +90,11 @@ public function testParsephpMyAdminDump(): void
             'SET  @OLD_COLLATION_CONNECTION = @@COLLATION_CONNECTION */',
             'SET NAMES utf8mb4',
         ], $collectedSetStatements);
+
+        foreach ($parser->statements as $stmt) {
+            // Check they all build
+            $this->assertIsString($stmt->build());
+        }
     }
 
     /**