[8.4](backport #32580) Add ulimit setting to debian containers in mage build

[mergify[bot]]

This is an automatic backport of pull request #32580 done by Mergify.

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[botelastic[bot]]

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[elasticmachine]

:broken_heart: Build Failed

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Build stats

• Start Time: 2022-08-03T13:19:55.023+0000

• Duration: 23 min 27 sec

Test stats :test_tube:

Test	Results
Failed	0
Passed	3
Skipped	0
Total	3

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Error signal

• Took 0 min 0 sec . View more details here
• Description: Error 'java.io.NotSerializableException: java.util.regex.Matcher'

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[belimawr]

@fearful-symmetry should we update this backport with https://github.com/elastic/beats/pull/32582 and then merge? What do you think?

[mergify[bot]]

This pull request has not been merged yet. Could you please review and merge it @fearful-symmetry? 🙏

[mergify[bot]]

This pull request is now in conflicts. Could you fix it? 🙏 To fixup this pull request, you can check out it locally. See documentation: https://help.github.com/articles/checking-out-pull-requests-locally/

git fetch upstream
git checkout -b mergify/bp/8.4/pr-32580 upstream/mergify/bp/8.4/pr-32580
git merge upstream/8.4
git push upstream mergify/bp/8.4/pr-32580

[jlind23]

@fearful-symmetry could you please take care of this backport PR?

[mergify[bot]]

This pull request has not been merged yet. Could you please review and merge it @fearful-symmetry? 🙏