Expand ROSA/OSD lifecycle to 16 months

Author: mletalie

modules/life-cycle-dates.adoc

@@ -9,10 +9,10 @@
 [options="header"]
 |===
 |Version    |General availability   |End of life
-|4.13       |May 17, 2023           |Jul 17, 2024
-|4.12       |Jan 17, 2023           |Mar 17, 2024
-|4.11       |Aug 10, 2022           |Oct 10, 2023
-|4.10       |Mar 10, 2022           |Jul 10, 2023
+|4.13       |May 17, 2023           |Sep 17, 2024
+|4.12       |Jan 17, 2023           |May 17, 2024
+|4.11       |Aug 10, 2022           |Dec 10, 2023
+|4.10       |Mar 10, 2022           |Sep 10, 2023
 |4.9        |Oct 18, 2021           |Dec 18, 2022
 |4.8        |Jul 27, 2021           |Sep 27, 2022