[6.x] Added sort order to share menu options. (#25058)

[stacey-gammon]

Backports #25058

• Added sort order to share menu options.

Sorts ascending on sort order first then ascending on name. Any menu item without a sort order gets set to zero.

• Moved new sortOrder property from node_modules

• Had to rerun the snapshot for the share menu with the sortOrder in it.

Summary

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Checklist

Use strikethroughs to remove checklist items you don't feel are applicable to this PR.

• This was checked for cross-browser compatibility, including a check against IE11
• Any text added follows EUI's writing guidelines, uses sentence case text and includes i18n support
• Documentation was added for features that require explanation or tutorials
• Unit or functional tests were updated or added to match the most common scenarios
• This was checked for keyboard-only and screenreader accessibility

For maintainers

• This was checked for breaking API changes and was labeled appropriately
• This includes a feature addition or change that requires a release note and was labeled appropriately

[elasticmachine]

💔 Build Failed

• continuous-integration/kibana-ci/pull-request

[stacey-gammon]

  | Test Result (2 failures / +2)UI Functional Tests.test/functional/apps/discover/_errors·js.discover app errors "before all" hookUI Functional Tests.test/functional/apps/discover/_errors·js.discover app errors "after all" hook
-- | --

jenkins, test this

[elasticmachine]

💔 Build Failed

• continuous-integration/kibana-ci/pull-request

[stacey-gammon]

same failure:

UI Functional Tests.test/functional/apps/discover/_large_string·js.discover app test large strings "before all" hook
UI Functional Tests.test/functional/apps/discover/_large_string·js.discover app test large strings "after all" hook

might need to rebase

[stacey-gammon]

retest

[elasticmachine]

💚 Build Succeeded

• continuous-integration/kibana-ci/pull-request