Updates for CUTLASS 3.5.0 (#1468)

include/cutlass/float8.h

@@ -33,15 +33,6 @@
     \brief Defines a class for using IEEE half-precision floating-point types in host or
       device code.
 */
-/*
-  Note:  CUTLASS 3x increases the host compiler requirements to C++17. However, certain
-         existing integrations of CUTLASS require C++11 host compilers.
-
-         Until this requirement can be lifted, certain headers with this annotation are required
-         to be remain consistent with C++11 syntax.
-
-         C++11 compatibility is enforced by `cutlass_test_unit_core_cpp11`.
-*/
 
 #pragma once