### Apache Airflow Provider(s)

amazon

### Versions of Apache Airflow Providers

apache-airflow-providers-amazon==7.1.0

### Apache Airflow version

2.2.2

### Operating System

macOS Ventura 13.1

### Deployment

Docker-Compose

### Deployment details

_No response_

### What happened

When calling GlueJobOperator and passing 
`create_job_kwargs={"Command": {"Name": "pythonshell"}}` I need to specify MaxCapacity and based on the code [here](https://github.com/apache/airflow/blob/main/airflow/providers/amazon/aws/hooks/glue.py#L127) that's equal to _num_of_dpus_ and that parameter is integer as stated [here](https://github.com/apache/airflow/blob/main/airflow/providers/amazon/aws/hooks/glue.py#L68) 
Because I want to use pythonshell, AWS Glue offers to setup ranges between 0.00625 and 1 and that can't be achieved with integer. 
`When you specify a Python shell job (JobCommand.Name="pythonshell"), you can allocate either 0.0625 or 1 DPU. The default is 0.0625 DPU.`

I was trying to pass _MaxCapacity_ in `create_job_kwargs={"Command": {"Name": "pythonshell"}, "MaxCapacity": 0.0625}` but it throws the error. 

### What you think should happen instead

I think that parameter _num_of_dpus_ should be type double or MaxCapacity should be allowed to setup as double if pythonshell was selected in Command -> Name.

### How to reproduce

_No response_

### Anything else

_No response_

### Are you willing to submit PR?

- [X] Yes I am willing to submit a PR!

### Code of Conduct

- [X] I agree to follow this project's [Code of Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md)

Executes AWS Glue Job from Airflow
        :return: the id of the current glue job.
        """
        if self.script_location is None:
            s3_script_location = None
        elif not self.script_location.startswith(self.s3_protocol):
            s3_hook = S3Hook(aws_conn_id=self.aws_conn_id)
            script_name = os.path.basename(self.script_location)
            s3_hook.load_file(
                self.script_location, self.s3_artifacts_prefix + script_name, bucket_name=self.s3_bucket
            )
            s3_script_location = f"s3://{self.s3_bucket}/{self.s3_artifacts_prefix}{script_name}"
        else:
            s3_script_location = self.script_location
        glue_job = GlueJobHook(
            job_name=self.job_name,
            desc=self.job_desc,
            concurrent_run_limit=self.concurrent_run_limit,
            script_location=s3_script_location,
            retry_limit=self.retry_limit,
            num_of_dpus=self.num_of_dpus,
            aws_conn_id=self.aws_conn_id,
            region_name=self.region_name,
            s3_bucket=self.s3_bucket,
            iam_role_name=self.iam_role_name,
            create_job_kwargs=self.create_job_kwargs,
        )
        self.log.info(
            "Initializing AWS Glue Job: %s. Wait for completion: %s",
            self.job_name,