Tests

refactor: update Gemma4ChatHandler with latest google/gemma-4-31B-it … #65

Job	Run time
build-and-test (ubuntu-latest, 3.9)	3m 33s
build-and-test (ubuntu-latest, 3.14)	3m 24s
build-and-test (ubuntu-latest, 3.13)	2m 57s
build-and-test (macos-14, 3.14, -DLLAMA_METAL=off, (No Metal))	2m 23s
build-and-test (windows-latest, 3.9)	9m 25s
build-and-test (macos-14, 3.13, -DLLAMA_METAL=off, (No Metal))	2m 59s
build-and-test (macos-14, 3.13, -DLLAMA_METAL=on -DGGML_METAL_USE_BF16=on -DGGML_METAL_EMBED_LIBR...	3m 42s
build-and-test (macos-14, 3.9, -DLLAMA_METAL=off, (No Metal))	2m 46s
build-and-test (windows-latest, 3.13)	8m 30s
build-and-test (windows-latest, 3.14)	8m 4s
build-and-test (macos-14, 3.9, -DLLAMA_METAL=on -DGGML_METAL_USE_BF16=on -DGGML_METAL_EMBED_LIBRA...	4m 3s
build-and-test (macos-14, 3.14, -DLLAMA_METAL=on -DGGML_METAL_USE_BF16=on -DGGML_METAL_EMBED_LIBR...	2m 30s
	54m 16s

Provide feedback