[8.x] [Fleet] Allow to enable global logs and metrics dataview creation with config enableManagedLogsAndMetricsDataviews (#205268)

[kibanamachine]

Backport

This will backport the following commits from main to 8.x:

• [Fleet] Allow to enable global logs and metrics dataview creation with config enableManagedLogsAndMetricsDataviews (#205268)

Questions ?

Please refer to the Backport tool documentation

[elasticmachine]

Pinging @elastic/fleet (Team:Fleet)

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Metrics [docs]

✅ unchanged

cc @nchaulet