Release 1.8.0

What's Changed

• feat: [DevOps] Update core specification by @bot-sdk-js in #431
• feat: [DevOps] Document Grounding spec update script by @CharlesDuboisSAP in #432
• feat: [Orchestration] Tool Execution by @bot-sdk-js in #415
• feat: [DevOps] Update grounding specification by @bot-sdk-js in #433
• feat: [Orchestration] Added DeepSeek-R1 model by @CharlesDuboisSAP in #434
• chore: [Orchestration] Add tool execution to release notes by @Jonas-Isr in #435
• fix: [Orchestration] Fix claude 3.7 sonnet model by @CharlesDuboisSAP in #436
• feat: [DevOps] Update spring-boot to 3.4.5 by @CharlesDuboisSAP in #438
• chore: [Orchestration] Test streaming error handling by @Jonas-Isr in #437
• feat: [OpenAI] Tool Definition and Call Parsing V2 (Incl Execution) by @rpanackal in #418
• feat: [DevOps] Weekly Spec Update by @CharlesDuboisSAP in #439
• chore: [DevOps] bump com.sap.hcp.cf.logging:cf-java-logging-support-logback from 3.8.4 to 3.8.5 in the production-minor-patch group by @dependabot in #441
• fix: [OpenAI] Update models list of OpenAI models. by @Jonas-Isr in #444
• feat: [Orchestration] Translation by @CharlesDuboisSAP in #440
• chore: [DevOps] bump org.json:json from 20250107 to 20250517 in the production-major group by @dependabot in #442
• chore: [DevOps] bump the production-minor-patch group with 2 updates by @dependabot in #447
• docs: [OpenAI] Minor fix - version of latest tool features in javadoc by @rpanackal in #443

Full Changelog: https://github.com/SAP/ai-sdk-java/commits/rel/1.8.0