clean up PSolver and futile easyconfigs and add dynamic libs

[akesandgren]

(created using eb --new-pr)

[akesandgren]

@boegelbot Please test @ generoso

[boegelbot]

@akesandgren: Request for testing this PR well received on login1

PR test command 'EB_PR=15148 EB_ARGS= /opt/software/slurm/bin/sbatch --job-name test_PR_15148 --ntasks=4 ~/boegelbot/eb_from_pr_upload_generoso.sh' executed!

• exit code: 0
• output:

Submitted batch job 8285

Test results coming soon (I hope)...

- notification for comment with ID 1074082931 processed

Message to humans: this is just bookkeeping information for me,
it is of no use to you (unless you think I have a bug, which I don't).

[boegelbot]

Test report by @boegelbot
SUCCESS
Build succeeded for 12 out of 12 (12 easyconfigs in total)
cns1 - Linux Rocky Linux 8.5, x86_64, Intel(R) Xeon(R) CPU E5-2667 v3 @ 3.20GHz (haswell), Python 3.6.8
See https://gist.github.com/7b6eb6663dac607aeb4c3293664d26e1 for a full test report.

[branfosj]

lgtm

[branfosj]

Test report by @branfosj
SUCCESS
Build succeeded for 12 out of 12 (12 easyconfigs in total)
bear-pg0211u03a.bear.cluster - Linux RHEL 8.5, x86_64, Intel(R) Xeon(R) Gold 6248 CPU @ 2.50GHz (cascadelake), Python 3.6.8
See https://gist.github.com/7b1baca21c91fe4447d3dbac6203465d for a full test report.

[branfosj]

Going in, thanks @akesandgren!