fix index error

vllm/compilation/fusion.py

@@ -490,7 +490,7 @@ class RMSNormQuantFusionPass(VllmPatternMatcherPass):
 
         # Make sure fused add patterns are before simple rms norm,
         # as the latter is a subset of the former in torch ops
-        # for epsilon in [1e-5, 1e-6]:
+        for epsilon in [1e-5, 1e-6]:
         #     # Fuse fused_add_rms_norm + static fp8 quant
         #     FusedAddRMSNormStaticQuantPattern(epsilon, FP8_DTYPE).register(
         #         self.patterns