message: Update with MPI version
diff: @@ -219,6 +219,13 @@ public:
  */
  version dpcpp_version;
  + /**
  + * Contains version information of the MPI module.
  + *
  + * This is the version of the static/shared library called "ginkgo_mpi".
  + */
  + version mpi_version;
  +
  private:
  static constexpr version get_header_version() noexcept
  {
  @@ -238,6 +245,8 @@ private:
  static version get_dpcpp_version() noexcept;
  + static version get_mpi_version() noexcept;
  +
  version_info()
  : header_version{get_header_version()},
  core_version{get_core_version()},
  @@ -245,7 +254,8 @@ private:
  omp_version{get_omp_version()},
  cuda_version{get_cuda_version()},
  hip_version{get_hip_version()},
  - dpcpp_version{get_dpcpp_version()}
  + dpcpp_version{get_dpcpp_version()},
  + mpi_version{get_mpi_version()}
  {}
  };
  