Incorrect semantic highlight of static import property access

Consider the following:
```groovy
package pack
class Util {
  ...
  static def getSomething() { ... }
  static void setSomething(value) { ... }
}
```
```groovy
import static pack.Util.*
def thing = something
something = null
```

Semantic highlight of the property versions of `getSomething` and `setSomething` are incorrect.