Use bfd linker for glibc 2.30

[Flamefire]

(created using eb --new-pr)

[boegel]

@Flamefire Where did you run into trouble without this?

[Flamefire]

Tried this on POWER where it failed without:

libc_pic.os.clean:dl-sym.c:function do_sym: error: __tls_get_addr call lacks marker reloc

[boegel]

@boegelbot please test @ generoso

[boegelbot]

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

PR test command 'EB_PR=11331 EB_ARGS= /apps/slurm/default/bin/sbatch --job-name test_PR_11331 --ntasks=4 ~/boegelbot/eb_from_pr_upload_generoso.sh' executed!

• exit code: 0
• output:

Submitted batch job 13882

Test results coming soon (I hope)...

- notification for comment with ID 782208836 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).

[boegelbot]

Test report by @boegelbot
SUCCESS
Build succeeded for 1 out of 1 (1 easyconfigs in total)
generoso-c1-s-2 - 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/e959f9b98c7499b63248b64349d5b850 for a full test report.

[boegel]

Test report by @boegel
SUCCESS
Build succeeded for 4 out of 4 (1 easyconfigs in total)
node3600.doduo.os - Linux RHEL 8.2, x86_64, AMD EPYC 7552 48-Core Processor (zen2), Python 3.6.8
See https://gist.github.com/f0508a7a8e5e89942020cc838ebf62a5 for a full test report.

[boegel]

Test report by @boegel
SUCCESS
Build succeeded for 1 out of 1 (1 easyconfigs in total)
node2609.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/7059cf717f40dfde483c25b7dcf13fa6 for a full test report.

[boegel]

Going in, thanks @Flamefire!