Two minor bugfixes (#1542)

Found some odd bugs in the aerosol DA changes that need to be fixed to work properly.
Not sure how they worked before with testing (by luck?) but these are straightforward fixes
to implement.

one has a missing / in a path for FileHandler
and the other has a missing .nc causing files to not be found

parm/parm_gdas/aero_crtm_coeff.yaml

@@ -1,7 +1,7 @@
 mkdir:
 - $(DATA)/crtm/
 copy:
-- [$(FV3JEDI_FIX)/crtm/$(crtm_VERSION)/AerosolCoeff.bin, $(DATA)crtm/]
+- [$(FV3JEDI_FIX)/crtm/$(crtm_VERSION)/AerosolCoeff.bin, $(DATA)/crtm/]
 - [$(FV3JEDI_FIX)/crtm/$(crtm_VERSION)/CloudCoeff.bin, $(DATA)/crtm/]
 - [$(FV3JEDI_FIX)/crtm/$(crtm_VERSION)/v.viirs-m_npp.SpcCoeff.bin, $(DATA)/crtm/]
 - [$(FV3JEDI_FIX)/crtm/$(crtm_VERSION)/v.viirs-m_npp.TauCoeff.bin, $(DATA)/crtm/]

ush/python/pygfs/task/aero_analysis.py

@@ -186,7 +186,7 @@ def finalize(self: Analysis) -> None:
 
         # ---- move increments to ROTDIR
         logger.info('Moving increments to ROTDIR')
-        template = f'aeroinc.{to_fv3time(self.task_config.current_cycle)}.fv_tracer.res.tile{{tilenum}}'
+        template = f'aeroinc.{to_fv3time(self.task_config.current_cycle)}.fv_tracer.res.tile{{tilenum}}.nc'
         inclist = []
         for itile in range(1, self.task_config.ntiles + 1):
             tracer = template.format(tilenum=itile)