[7.5][DOCS] Backport: State minimum Go version (#14400)#14598

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dedemorton merged 1 commit intoelastic:7.5from dedemorton:backport_14400_7.5

Nov 19, 2019

+2-5

Commits on Nov 18, 2019

State minimum Go version (elastic#14400 )
dedemorton
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