PR 2634 CI - Fix the tool_choice format for named choice by adapting OpenAIs scheme #1570

Job	Run time
build (cuda) / build-and-push	8m 45s
build (intel-cpu) / build-and-push	7m 1s
build (intel-xpu) / build-and-push	9m 57s
build (rocm) / build-and-push	12m 38s
build (intel-cpu) / integration_tests	2m 21s
build (cuda) / integration_tests	42m 0s
build (intel-xpu) / integration_tests	0s
build (rocm) / integration_tests	6m 0s
	1h 28m 42s

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