Hexagon: change in default versions

•
The following modules are now default:
  • CCE 8.3.10
  • Chapel - 1.11.0
  • Perftools 6.2.3, PAPI 5.4.0.1
  • MPT 7.1.2 (cray-mpich-7.1.2, cray-shmem-7.1.2, cray-mpich-abi-7.1.2)
  • cray-lgdb-2.4.2
  • cray-libsci-13.0.3
  • atp-1.8.1
  • modules-3.2.10.3
  • parallel-netcdf-1.5.0
  • craypkg-gen-1.3.1
  • cray-ccdb-1.0.6