Calls to Kokkos::min and Kokkos:max are incorrect if ENABLE_KOKKOS=On

Nobody has claimed this yet.

I've been trying to build RAJAPerf with the cmake option `ENABLE_KOKKOS=On` but it fails with two error messages,
```
"/home/dog/kokkos/testing/RAJAPerf/src/basic-kokkos/REDUCE3_INT-Kokkos.cpp", line 58: error: namespace "Kokkos" has no member "min"
m_vmin = Kokkos::min(m_vmin, static_cast(min_value));
^

"/home/dog/kokkos/testing/RAJAPerf/src/basic-kokkos/REDUCE3_INT-Kokkos.cpp", line 59: error: namespace "Kokkos" has no member "max"
m_vmax = Kokkos::max(m_vmax, static_cast(max_value));
^
```

Steps to reproduce:
```
$ module load cmake
$ module load nvhpc/23.1
$ git clone --recursive https://github.com/LLNL/RAJAPerf.git
$ cd RAJAPerf
$ mkdir build; cd build
$ cmake -DENABLE_KOKKOS=On ..
$ make -j
```

It appears to be a simple case issue. The correct call should be to `Kokkos::Min` and `Kokkos:Max`, respectively.

Start with src/basic-kokkos/REDUCE3_INT-Kokkos.cpp at the calls reported on lines 58-59. Configure with -DENABLE_KOKKOS=On and run make -j to reproduce the compiler errors; done means the Kokkos-enabled build completes without these errors.

Written by the indexing model from the issue text.