Remove $SKA/lib from LD_LIBRARY_PATH

[javierggt]

Description

In RH8, there is a conflict between the libcrypto.so.1.1 library in the conda env and the one in /usr/lib64 (#854 ).

The issue can be traced to the presence of $SKA/lib in $LD_LIBRARY_PATH (this line). I do not think we need $SKA/lib in $LD_LIBRARY_PATH. Everything works if one sets up the environment with conda (see below).

This is not fixed by installing git in the conda env.

What other alternative is there?

To Reproduce

on RH8 and within a local git repo:

jgonzale skare3 $ source /proj/sot/ska/jgonzalez/miniconda3/envs/ska3-flight-rh8/bin/ska_envs.sh
jgonzale skare3 $ git pull
/usr/bin/ssh: symbol lookup error: /usr/bin/ssh: undefined symbol: EVP_KDF_ctrl, version OPENSSL_1_1_1b
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

Expected behavior

Git should work.

Additional context

there is no issue if I setup the environment using conda:

eval "$(/proj/sot/ska3/flight/bin/conda shell.bash hook)"
git pull

[jeanconn]

The other alternative is probably to alias git to "env LD_LIBRARY_PATH="" git" like I've done with emacs, but I agree something like that should only be a fallback if other plans fail.

[jeanconn]

Closed by #855