add patch to fix support for non-x86_64 architectures for MEGAHIT 1.2.9

[bedroge]

Building on for instance Arm fails, see EESSI/software-layer#1117 (comment). This patch is taken from voutcn/megahit#368.

[bedroge]

@boegelbot please test @ jsc-zen3

[boegelbot]

@bedroge: Request for testing this PR well received on jsczen3l1.int.jsc-zen3.fz-juelich.de

PR test command 'if [[ develop != 'develop' ]]; then EB_BRANCH=develop ./easybuild_develop.sh 2> /dev/null 1>&2; EB_PREFIX=/home/boegelbot/easybuild/develop source init_env_easybuild_develop.sh; fi; EB_PR=23073 EB_ARGS= EB_CONTAINER= EB_REPO=easybuild-easyconfigs EB_BRANCH=develop /opt/software/slurm/bin/sbatch --job-name test_PR_23073 --ntasks=8 ~/boegelbot/eb_from_pr_upload_jsc-zen3.sh' executed!

• exit code: 0
• output:

Submitted batch job 6661

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).

[bedroge]

Test report by @bedroge
SUCCESS
Build succeeded for 2 out of 2 (2 easyconfigs in total)
aarch64-neoverse-v1-node1.int.aws-rocky88-202310.eessi.io - Linux Rocky Linux 8.10 (Green Obsidian), AArch64, ARM UNKNOWN, Python 3.11.4
See https://gist.github.com/bedroge/eb24a47861a182bb5f07336c71312ea3 for a full test report.

[boegelbot]

Test report by @boegelbot
SUCCESS
Build succeeded for 5 out of 5 (5 easyconfigs in total)
jsczen3c1.int.jsc-zen3.fz-juelich.de - Linux Rocky Linux 9.5, x86_64, AMD EPYC-Milan Processor (zen3), Python 3.9.21
See https://gist.github.com/boegelbot/fdaf48839b54f7a2ea97adc89654e1b5 for a full test report.

[boegel]

lgtm

[boegel]

Going in, thanks @bedroge!