Add packages for 2024 UW NASA Hackweek (#125)

Updating the conda environment.yml file to include more packages as
requested at #118.

Newly added:
- hydroeval=0.1.0
- itables=2.14
- jupyter-sshd-proxy=0.2.0
- py-xgboost=2.1.1 (cpu)
~- pytorch=2.3.1 (cpu)~
- stackstac=0.5.1

Extensions that are added back since they have new compatible releases:
- jupyter-offlinenotebook=0.3.1

Upgraded:
- code-server from 4.16.1 to 4.23.1
- snowexsql from 0.4.1 to 0.5.0 (so that we can get geopandas 1.0, xref
#121 (comment))
- icepyx from 1.1.0 to 1.2.0

Author: scottyhq