Fix nuclear Hessian of all-electron atoms when ecp is enabled for other atoms
Fix nuclear Hessian of all-electron atoms when ecp is enabled for other atoms

gkc1000/pyscf,gkc1000/pyscf,sunqm/pyscf,gkc1000/pyscf,gkc1000/pyscf,gkc1000/pyscf,sunqm/pyscf,sunqm/pyscf,sunqm/pyscf