Ability to use mTLS on LDAP Extended Request

### Use case

Some LDAP servers use external SASL and mTLS for authentication. This works well via JAVA however it requires a custom Socket Factory as described here:

https://docs.oracle.com/javase/jndi/tutorial/ldap/security/ssl.html

### Possible solution

Expose the option to use a custom factory as part of LDAP Extended Request.

### Possible workarounds

_No response_

### JMeter Version

5.6.3

### Java Version

11

### OS Version

Linux