[fix][fn] Support compression type and crypto config for all producers in Functions and Connectors

[lhotari]

Fixes #22948

Motivation

See #22948. There are 2 locations in code where producers are created in Pulsar Functions and Connectors. The other location has been ignored for compression type support in #19470 and for crypto config in #8432.

Modifications

• Refactor code to remove code duplication.
  • Create ProducerBuilderFactory class
  • Move crypto initialization to this class
  • Move ProducerBuilder configuration to this class
  • Use ProducerBuilderFactory to create ProducerBuilders

Documentation

• [ ] doc
• [ ] doc-required
• [x] doc-not-needed
• [ ] doc-complete