[7.x] [CCR] Update README.md on how to start 2 clusters for testing (#81487)#82279

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yuliacech merged 1 commit intoelastic:7.xfrom yuliacech:backport/7.x/pr-81487

Nov 2, 2020

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Commits on Nov 2, 2020

[CCR] Update README.md on how to start 2 clusters for testing (elastic#81487 )

yuliacech
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kibanamachine
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