[Deps] Bump transformers to 5.12.1 (#29393)

python/pyproject_other.toml

@@ -33,7 +33,7 @@ runtime_common = [
   "interegular",
   "IPython",
   "llguidance>=0.7.11,<0.8.0",
-  "mistral_common>=1.11.0",
+  "mistral_common>=1.11.5",
   "modelscope",
   "msgspec",
   "ninja",
@@ -62,7 +62,7 @@ runtime_common = [
   "timm==1.0.16",
   "torchao==0.9.0",
   "tqdm",
-  "transformers==5.8.1",
+  "transformers==5.12.1",
   "uvicorn",
   "uvloop",
   "xgrammar==0.2.1",