Remove some stale workweek references

tests/src/hipDoublePrecisionMathDevice.cpp

@@ -42,9 +42,7 @@ __device__ void double_precision_math_functions()
     copysign(1.0, -2.0);
     cos(0.0);
     cosh(0.0);
-#if __hcc_workweek__ >= 16073
     cospi(0.0);
-#endif
     //cyl_bessel_i0(0.0);
     //cyl_bessel_i1(0.0);
     erf(0.0);
@@ -102,9 +100,7 @@ __device__ void double_precision_math_functions()
     //rnorm3d(0.0, 0.0, 1.0);
     //rnorm4d(0.0, 0.0, 0.0, 1.0);
     round(0.0);
-#if __hcc_workweek__ >= 16073
     rsqrt(1.0);
-#endif
     //scalbln(0.0, 1);
     scalbn(0.0, 1);
     signbit(1.0);
@@ -112,9 +108,7 @@ __device__ void double_precision_math_functions()
     //sincos(0.0, &fX, &fY);
     //sincospi(0.0, &fX, &fY);
     sinh(0.0);
-#if __hcc_workweek__ >= 16073
     sinpi(0.0);
-#endif
     sqrt(0.0);
     tan(0.0);
     tanh(0.0);