Access and Secret access key visible in plain text while creating new aws profile.

### Describe the bug

Access key and secret access key not being masked as intended as i could see there is a function to mask value or at least hide from the prompt

### Expected Behavior

When i run `aws configure --profile demo`

the prompt should be something like this
```
➜ ~ aws configure --profile demo
AWS Access Key ID [None]: ***************
AWS Secret Access Key [None]: ******************
Default region name [None]: us-west-1
Default output format [None]:
```

### Current Behavior

When i configure profile then access key and secrets are displayed on the screen in plain text which does not look good from security perspective
```
➜ ~ aws configure --profile demo
AWS Access Key ID [None]: ANASDMNXCVKJYHUS.
AWS Secret Access Key [None]: JjkhasdknbmnbHkasdmbnJHZJKH
Default region name [None]: us-west-1
Default output format [None]:
```

### Reproduction Steps

Run `aws configure --profile demo` to try to create a new profile with access and secret access key and the issue would be reproduced.

### Possible Solution

I would suggest the access key to hidden from user when configuring the profile. You could use python `getpass` for fetching access key and secret access key

https://github.com/aws/aws-cli/blob/45b0063b2d0b245b17a57fd9eebd9fcc87c4426a/awscli/customizations/configure/configure.py#L37

implementation could be something like using `python getpass`

https://docs.python.org/3/library/getpass.html

### Additional Information/Context

_No response_

### CLI version used

2.8.6

### Environment details (OS name and version, etc.)

MacOs Darwin, Kernel version 21.6.0