Painless: Improve Error Messages for methods missing in painless but existing in underlying classes

Sometimes painless decides to implement a subset of methods to not implement slow or dangerous methods - which is good.

I just ran into a tricky one from a debugging perspective. Java's List supports a `remove(Object)` method, in addition to `List.remove(index)`. Painless does not. However the error messages are somewhat cryptic and even differ if I try to call `remove` using `params` or not. See this example

```
PUT test/_doc/1
{
"data" : ["1", "2", "3"]
}

GET test/_doc/1

POST test/_update/1
{
"script": {
"source": """
ctx._source.data.remove("2");
""",
"lang": "painless"
}
}
```

The above returns a `wrong_method_type_exception` stating

```
cannot convert MethodHandle(List,int)Object to (Object,String)Object
```

This one has the same intent, but returns a different error message

```
POST test/_update/1
{
"script": {
"source": "ctx._source.data.remove(params.id);",
"lang": "painless",
"params" : {
"id":"2"
}
}
}
```

returns

```
class java.lang.String cannot be cast to class java.lang.Number (java.lang.String and java.lang.Number are in module java.base of loader 'bootstrap'
```

If you know a little java, you can figure out, that the wrong `remove` method is called resulting in a class cast exception.

Long story short: In addition to unify the error message, we should probably try to have more descriptive error messages stating that this method does not exist or suggest an alternative, especially because `Debug.explain()` returns `ArrayList` despite painless not supporting all methods - which of course is listed in the docs correctly.

Start by reproducing both Painless update requests and compare their errors with the behavior described for Debug.explain(). Read the Painless method-resolution and error-reporting paths, then verify that unsupported methods produce a consistent, descriptive message that identifies the missing method or suggests an alternative.

Written by the indexing model from the issue text.