Bug fixes

• Issue #2993520: Started an 8.x-6.x branch for the [Varbase Search] module.
• Issue #2993520: Marged latest 8.x-5.x to 8.x-6.x branch for the [Varbase Search] module to make changes after Varbase 8.5.0
• Issue #3000923: Updated [Search API] module from 8.1.9 to 8.1.10 (Composer Build).

Entity browser generic embed with more remote video providers

Issue #3008541: Overview tab and better link tasks

Fix issue with previous release. Fix warning in admin setting form and with variables in preprocess menu function.

Implemented again permissions_by_term_node_access(). Do not return AccessResult. Only dispatch the event. Important for compatibility with Permissions by Term Redirect module with enabled node access records.

Fix #2994188 issue with array variables.