add patches to fix PyTorch-1.12.1 w/ foss/2021a + CUDA v11.3.1 on POWER

[Flamefire]

(created using eb --new-pr)

Same as #18490 but for the CUDA version (single EC changed due to time it takes for testing the CUDA version)

[Flamefire]

Test report by @Flamefire
SUCCESS
Build succeeded for 1 out of 1 (1 easyconfigs in total)
taurusml21 - Linux RHEL 7.6, POWER, 8335-GTX (power9le), 6 x NVIDIA Tesla V100-SXM2-32GB, 440.64.00, Python 2.7.5
See https://gist.github.com/Flamefire/6ac0b1fbdfd46ef1081900c95185c6d0 for a full test report.

[Flamefire]

Test report by @Flamefire
SUCCESS
Build succeeded for 1 out of 1 (1 easyconfigs in total)
taurusi8016 - Linux CentOS Linux 7.9.2009, x86_64, AMD EPYC 7352 24-Core Processor (zen2), 8 x NVIDIA NVIDIA A100-SXM4-40GB, 470.57.02, Python 2.7.5
See https://gist.github.com/Flamefire/36b66c4f4a8b5db7a1d19ba15627130d for a full test report.

[casparvl]

Test report by @casparvl
SUCCESS
Build succeeded for 1 out of 1 (1 easyconfigs in total)
gcn3.local.snellius.surf.nl - Linux RHEL 8.6, x86_64, Intel(R) Xeon(R) Platinum 8360Y CPU @ 2.40GHz, 4 x NVIDIA NVIDIA A100-SXM4-40GB, 520.61.05, Python 3.6.8
See https://gist.github.com/casparvl/e68b7ff53a3b2501fa068544d0a86215 for a full test report.

[branfosj]

Test report by @branfosj
Using easyblocks from PR(s) easybuilders/easybuild-easyblocks#2983
SUCCESS
Build succeeded for 1 out of 1 (1 easyconfigs in total)
bear-pg0208u09a - Linux RHEL 8.6, x86_64, Intel(R) Xeon(R) Platinum 8360Y CPU @ 2.40GHz (icelake), 1 x NVIDIA NVIDIA A100-SXM4-40GB, 520.61.05, Python 3.6.8
See https://gist.github.com/branfosj/c2b6187f916d008363e219175aeb2ae9 for a full test report.

[branfosj]

Going in, thanks @Flamefire!