[WIP] feat: Add support for Consumer and Supplier function callbacks

[tzolov]

Depends on https://github.com/spring-projects/spring-ai/pull/1732

• Add support for Java Consumer and Supplier functional interfaces in function callbacks
• Handle void type inputs and outputs in function callbacks
• Add test cases for void responses, Consumer callbacks, and Supplier callbacks
• Update ModelOptionsUtils to properly handle void type schemas

Resolves #1718 , #1277 , #1118, #860

[tzolov]

Replaced by https://github.com/spring-projects/spring-ai/pull/1746