message: Changes permission mode for axom's `makeDirsForPath` from 0770 to 0777
  Workaround for failing CI check after dumping a file with SPIO.
  MFEM's DataCollection is using 0777 without problems, but spio's
  use of 0770 leads to EACCESS errors.
diff: @@ -94,7 +94,7 @@ int makeDirsForPath(const std::string& path)
  #ifdef WIN32
  err = _mkdir(dir_name.c_str());
  #else
  - mode_t mode = 0770; // user and group rwx permissions
  + mode_t mode = 0777; // rwx permissions for everyone
  err = mkdir(dir_name.c_str(), mode);
  #endif
  err = (err && (errno != EEXIST)) ? 1 : 0;
  