[DE-681] Spring Data: v4 updates (#219)

* Migrating Spring Data ArangoDB 3.x to 4.0

* Spring Data: v4 updates

* copied doc to 3.10 & 3.11

* fixed links

* current limitations

* keep documentation of Spring Data ArangoDB v3

* Report file path instead of RelPermalink for broken links

* Render Markdown content of tabs

* Hide inactive tabs

* Split Drivers and Integrations, merge Spring Data v3 and v4, try tabs, fix links

* Re-organize and rename, tabbify Spring Data start page and merge migration pages

* Apply to 3.10 and 3.11

* Untabbify common content, clarify limitations

* Revert "Hide inactive tabs"

This reverts commit 0551335.

* Revert "Render Markdown content of tabs"

This reverts commit 8269e8a.

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Co-authored-by: Simran Spiller <simran@arangodb.com>
Co-authored-by: dandimeo <daniele@arangodb.com>
Co-authored-by: Simran <Simran-B@users.noreply.github.com>

Author: 3 people