Fix issue for simulation years with less than 4 digits for vilma and mpism.

...iesm/scripts/palmod2_cmor-rewrite_MPI-ESM1-2_mpism_auto.h

...iesm/scripts/palmod2_cmor-rewrite_MPI-ESM1-2_vilma_auto.h

...mpiesm/scripts/palmod2_diagnostic_MPI-ESM1-2_mpism_auto.h

...ipts/transient-deglaciation-interactive_r1i1p1f1-CR.runpp

...ipts/transient-deglaciation-interactive_r1i1p1f2-CR.runpp

...ipts/transient-deglaciation-interactive_r1i1p2f1-CR.runpp

...ipts/transient-deglaciation-interactive_r1i1p3f1-CR.runpp

...ipts/transient-deglaciation-interactive_r1i1p4f2-CR.runpp

...ipts/transient-deglaciation-interactive_r1i1p5f1-CR.runpp

...ipts/transient-deglaciation-interactive_r1i1p6f1-CR.runpp

...ipts/transient-deglaciation-interactive_r1i1p7f1-CR.runpp