add patch to fix PMIx detection in OpenMPI v4.0.3, v4.0.5, v4.1.0

[akesandgren]

(created using eb --new-pr)

cfr. open-mpi/ompi#8823

[akesandgren]

@boegelbot Please test @ generoso

[boegelbot]

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

PR test command 'EB_PR=14177 EB_ARGS= /opt/software/slurm/bin/sbatch --job-name test_PR_14177 --ntasks=4 ~/boegelbot/eb_from_pr_upload_generoso.sh' executed!

• exit code: 0
• output:

Submitted batch job 7112

Test results coming soon (I hope)...

- notification for comment with ID 947542172 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).

[akesandgren]

Test report by @akesandgren
FAILED
Build succeeded for 8 out of 10 (10 easyconfigs in total)
b-an02.hpc2n.umu.se - Linux Ubuntu 20.04, x86_64, Intel(R) Xeon(R) CPU E5-2690 v4 @ 2.60GHz, Python 3.8.10
See https://gist.github.com/84ea74bd02919fdf7489ed9995c835d5 for a full test report.

Lacked some dependencies hence some failed builds.

[boegelbot]

Test report by @boegelbot
SUCCESS
Build succeeded for 10 out of 10 (10 easyconfigs in total)
cnx1 - Linux rocky linux 8.4, x86_64, Intel(R) Xeon(R) CPU E5-2690 v3 @ 2.60GHz (haswell), Python 3.6.8
See https://gist.github.com/befc61f4adbf13107300fc521e0f63d9 for a full test report.

[Micket]

@akesandgren forgot --robot?

[akesandgren]

No, intentionally left it out since I didn't want to build the missing toolchains here. I left those for boegelbot...

[boegel]

lgtm

[boegel]

Test report by @boegel
SUCCESS
Build succeeded for 10 out of 10 (10 easyconfigs in total)
node2692.swalot.os - Linux centos linux 7.9.2009, x86_64, Intel(R) Xeon(R) CPU E5-2660 v3 @ 2.60GHz (haswell), Python 3.6.8
See https://gist.github.com/99f8496c0136bd510c65c31f5bf2e64f for a full test report.

[boegel]

Going in, thanks @akesandgren!

[boegel]

Test report by @boegel
SUCCESS
Build succeeded for 12 out of 12 (10 easyconfigs in total)
node3512.doduo.os - Linux RHEL 8.2, x86_64, AMD EPYC 7552 48-Core Processor (zen2), Python 3.6.8
See https://gist.github.com/3286d7d06e7be3f7ea5871f0e5a00dd6 for a full test report.