Feat: Support ARM64 platform in XGBoost examples

[tico88612]

What this PR does / why we need it:

• Support ARM64 platform in XGBoost examples

Which issue(s) this PR fixes (optional, in Fixes #<issue number>, #<issue number>, ... format, will close the issue(s) when PR gets merged):
Fixes #2113

Checklist:

• Docs included if any changes are user facing

[coveralls]

Pull Request Test Coverage Report for Build 9129580062

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 2 unchanged lines in 1 file lost coverage.
• Overall coverage decreased (-0.02%) to 35.415%

---

Files with Coverage Reduction	New Missed Lines	%
pkg/controller.v1/mpi/mpijob_controller.go	2	81.05%

Totals
Change from base Build 9122596266:	-0.02%
Covered Lines:	4378
Relevant Lines:	12362

---

💛 - Coveralls

[tenzen-y]

Thank you for this contribution!

[tenzen-y]

Thanks!
/lgtm
/approve

[google-oss-prow]

[APPROVALNOTIFIER] This PR is APPROVED

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