Fix applied incorrectly for require-jsdoc with MethodDefinition: true 

Example code
```
/**
 *
 */
export class Class {
    test = 1;

    foo() {
        this.test = 2;
    }
}
```


fix result:

```
/**
 *
 */
export class Class {
    test = 1;

    foo/**
 *
 */
() {
        this.test = 2;
    }
}
```

Very similar to #403 but for Method Definitions