fix pybind11 incompatibility with some CUDA versions and add Catch2 dependency for tests

[Flamefire]

(created using eb --new-pr)

[Flamefire]

Test report by @Flamefire
SUCCESS
Build succeeded for 3 out of 3 (3 easyconfigs in total)
taurusml7 - Linux RHEL 7.6, POWER, 8335-GTX, 6 x NVIDIA Tesla V100-SXM2-32GB, 440.64.00, Python 2.7.5
See https://gist.github.com/Flamefire/1f0b35ad2996c3438d06758a4542be6d for a full test report.

[Micket]

lgtm

[Micket]

@boegelbot please test @ jsc-zen2

[boegelbot]

@Micket: Request for testing this PR well received on jsczen2l1.int.jsc-zen2.easybuild-test.cluster

PR test command 'EB_PR=19047 EB_ARGS= EB_REPO=easybuild-easyconfigs /opt/software/slurm/bin/sbatch --mem-per-cpu=4000M --job-name test_PR_19047 --ntasks=8 ~/boegelbot/eb_from_pr_upload_jsc-zen2.sh' executed!

• exit code: 0
• output:

Submitted batch job 3591

Test results coming soon (I hope)...

- notification for comment with ID 1773221272 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).

[Micket]

Test report by @Micket
SUCCESS
Build succeeded for 3 out of 3 (3 easyconfigs in total)
alvis-c1 - Linux Rocky Linux 8.8, x86_64, Intel Xeon Processor (Skylake), Python 3.6.8
See https://gist.github.com/Micket/022c73dd80f9e156c099ebf9102823a6 for a full test report.

[boegelbot]

Test report by @boegelbot
SUCCESS
Build succeeded for 3 out of 3 (3 easyconfigs in total)
jsczen2c1.int.jsc-zen2.easybuild-test.cluster - Linux Rocky Linux 8.5, x86_64, AMD EPYC 7742 64-Core Processor (zen2), Python 3.6.8
See https://gist.github.com/boegelbot/e27dc4a19b6f77513160a12e967553fb for a full test report.

[Micket]

Going in, thanks @Flamefire!

[Flamefire]

Test report by @Flamefire
SUCCESS
Build succeeded for 3 out of 3 (3 easyconfigs in total)
taurusi8006 - Linux CentOS Linux 7.9.2009, x86_64, AMD EPYC 7352 24-Core Processor, 8 x NVIDIA NVIDIA A100-SXM4-40GB, 470.57.02, Python 2.7.5
See https://gist.github.com/Flamefire/069cb70678a1a5b30a68799482f1342d for a full test report.