fix: remove comments from requirements

requirements.txt

@@ -1,20 +1,16 @@
 setuptools>=59.4.0
 pyyaml>=6.0
 pycodestyle>=2.8.0
-#netCDF4>=1.5.3
-#matplotlib>=3.9.0
 netCDF4
 matplotlib
 cartopy>=0.21.1
 scipy>=1.9.3
 xarray>=2022.3.0
 pandas>=1.4.0
-#numpy>=2.0.0
 numpy==1.22.3
 
 # Not explicitly part of eva but dependcies of eva dependencies already in spack-stack
 # versions need to be set to avoid other versions being picked
-#pyproj==3.1.0
 pyproj
 importlib-metadata==4.8.2
 contourpy==1.0.7