Update rhcos-table.md

Signed-off-by: GitHub <noreply@github.com>

Author: yussufsh

docs/rhcos-table.md

@@ -1,7 +1,7 @@
 | OCP Version | RHCOS Image File Name |
 | ----------- | --------------------- |
 | 4.18 | rhcos-418-94-202409162337-0-ppc64le-powervs.ova.gz |
-| 4.17 | rhcos-417-94-202408270355-0-ppc64le-powervs.ova.gz |
+| 4.17 | rhcos-417-94-202409120353-0-ppc64le-powervs.ova.gz |
 | 4.16 | rhcos-416-94-202406251923-0-ppc64le-powervs.ova.gz |
 | 4.15 | rhcos-415-92-202407091355-0-ppc64le-powervs.ova.gz |
 | 4.14 | rhcos-414-92-202407091253-0-ppc64le-powervs.ova.gz |