Fixes for worker prompt truncation in ChatML case (#3673) #1674

Job	Run time
pre-commit / pre-commit	2m 25s
build-backend-worker / Build Images	1m 49s
build-bot / Build Images	44s
build-web / Build Images	7m 16s
build-backend / Build Images	2m 9s
build-inference-server / Build Images	3m 17s
build-inference-worker-full / Build Images	14m 9s
build-inference-worker-standalone / Build Images	2m 12s
build-inference-worker-hf / Build Images	11m 1s
build-inference-safety / Build Images	23m 33s
deploy-to-node / deploy	3m 48s
	1h 12m 23s

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