Override host compiler check in CUDAcore

[branfosj]

(created using eb --new-pr)

fixes #12698

From the CUDA install notes, --override:

Ignores compiler, third-party library, and toolkit detection checks which would prevent the CUDA Toolkit and CUDA Samples from installing.

[branfosj]

@boegelbot please test @ generoso

[boegelbot]

@branfosj: Request for testing this PR well received on generoso

PR test command 'EB_PR=12701 EB_ARGS= /apps/slurm/default/bin/sbatch --job-name test_PR_12701 --ntasks=4 ~/boegelbot/eb_from_pr_upload_generoso.sh' executed!

• exit code: 0
• output:

Submitted batch job 16874

Test results coming soon (I hope)...

Details

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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 4 out of 4 (4 easyconfigs in total)
generoso-c1-s-1 - Linux centos linux 8.2.2004, x86_64, Intel(R) Xeon(R) CPU E5-2667 v3 @ 3.20GHz (haswell), Python 3.6.8
See https://gist.github.com/7e18e59b049f4f7d301c1b05b8739ab5 for a full test report.

[branfosj]

Test report by @branfosj
SUCCESS
Build succeeded for 4 out of 4 (4 easyconfigs in total)
bber0501u03a.bb2.cluster - Linux RHEL 8.3, x86_64, Intel(R) Xeon(R) CPU E5-2690 v3 @ 2.60GHz (haswell), Python 3.6.8
See https://gist.github.com/189e65e57806d6447c9c1cb31e50dd7f for a full test report.

[boegel]

lgtm

[verdurin]

Test report by @verdurin
SUCCESS
Build succeeded for 4 out of 4 (4 easyconfigs in total)
nuc.lan - Linux Fedora 33, x86_64, Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz, Python 3.9.2
See https://gist.github.com/c3730544c4840cb7fb0bcd88af53ab0e for a full test report.

[boegel]

Test report by @boegel
SUCCESS
Build succeeded for 4 out of 4 (4 easyconfigs in total)
node2604.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/5ff167f45010561f5f6cb3761be6b586 for a full test report.

[boegel]

Going in, thanks @branfosj!