fix: remove unnecessary #![feature(const_float_methods)] [2]

Author: ruancomelli

tests/ui/consts/const-eval/float_methods.rs

@@ -2,7 +2,6 @@
 //! Tests the float intrinsics: min, max, abs, copysign
 
 #![feature(f16, f128)]
-#![feature(const_float_methods)]
 #![feature(const_float_round_methods)]
 
 const F16_MIN: f16 = 1.0_f16.min(0.5_f16);