Update docker.asciidoc

[harsha-s]

added nofile section in ulimits to fix below error:
es02 | ERROR: [1] bootstrap checks failed
es02 | [1]: max file descriptors [4096] for elasticsearch process is too low, increase to at least [65535]

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[elasticmachine]

Pinging @elastic/es-core-infra (:Core/Infra/Packaging)

[rjernst]

It looks like this is almost the same as #47650 but slightly different docs pages. I seem to recall some recent issue or work around this as well, but can't find it. @pugnascotia Can you please decide how to proceed here?

[pugnascotia]

@rjernst I think you're referring to PR #47715. I think we can merge this PR, and @debadair can resolve the resulting conflict / merge in the ulimit changes when she picks up the #47715 again.

[rjernst]

Yes that's the one! ++ to merge

[pugnascotia]

@elasticmachine test this please

Forgot to run CI first!

[elasticmachine]

Pinging @elastic/es-docs (Team:Docs)