perf(testing): Disable synchronization for sqljs e2e tests

Speeds up the tests slightly

packages/testing/src/initializers/sqljs-initializer.ts

@@ -31,6 +31,7 @@ export class SqljsInitializer implements TestDbInitializer<SqljsConnectionOption
             (this.connectionOptions as Mutable<SqljsConnectionOptions>).synchronize = true;
             await populateFn();
             (this.connectionOptions as Mutable<SqljsConnectionOptions>).autoSave = false;
+            (this.connectionOptions as Mutable<SqljsConnectionOptions>).synchronize = false;
         }
     }