Make the CUDA stub libs take preference over system libs when linking

[Flamefire]

(created using eb --new-pr)
Fixes easybuilders/easybuild-easyconfigs#12348

The alternative would be to pass the stubs path using -L to e.g. GDRCopy

[boegel]

Test report by @boegel

Overview of tested easyconfigs (in order)

• SUCCESS CUDA-10.1.105-GCC-8.2.0-2.31.1.eb
• SUCCESS CUDA-11.1.1-GCC-10.2.0.eb
• SUCCESS CUDA-10.2.89-GCC-8.3.0.eb

Build succeeded for 3 out of 3 (3 easyconfigs in total)
node3507.doduo.os - Linux RHEL 8.2, x86_64, AMD EPYC 7552 48-Core Processor (zen2), Python 3.6.8
See https://gist.github.com/aa6ddeac55b045b4bd4fe6515fa30c71 for a full test report.

[boegel]

lgtm

[Flamefire]

Just for completeness: Some failures that previously yielded link errors will now be runtime errors when trying to use a program linked to the stub but run on an older driver. This is a kind of feature of course, but might be surprising.

[boegel]

Test report by @boegel

Overview of tested easyconfigs (in order)

• SUCCESS CUDA-7.0.28.eb
• SUCCESS CUDA-8.0.44.eb
• SUCCESS CUDA-9.0.176.eb
• SUCCESS CUDA-10.0.130.eb
• SUCCESS CUDA-11.1.1-iccifort-2020.4.304.eb
• SUCCESS CUDA-11.0.2-GCC-9.3.0.eb

Build succeeded for 6 out of 6 (6 easyconfigs in total)
node2607.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/a3a0543d96cd4237274154d569a0a8f5 for a full test report.