DOC-2301: Update LTS support dates

Author: mbessolov

community/release-process.rst

@@ -33,7 +33,7 @@ Oro Team works on OroCommerce using a time-based schedule, with an LTS version c
 
 .. note::
 
-   **LTS** versions of OroCommerce Enterprise Edition are supported for 48 months from the release date. Oro’s Extended Coverage is a service that prolongs the life of an OroCommerce LTS version by 12 months up to a total of 5 years. This offering will lengthen the service period of all critical product patches and security fixes for their respective LTS version. If you're an existing OroCommerce customer, contact your Customer Success Manager to learn more.
+   **LTS** versions of OroCommerce Enterprise Edition are supported for 48 months from the release date. Oro’s Extended Coverage is a service that prolongs the life of an OroCommerce LTS version by 24 months up to a total of 6 years. This offering will lengthen the service period of all critical product patches and security fixes for their respective LTS version. If you're an existing OroCommerce customer, contact your Customer Success Manager to learn more.
 
    For versions released prior to 5.1 LTS, the standard support period is 36 months, with an option to purchase additional support for 24 months to extend the total coverage to 5 years.