faq: Update DPDK releases for older branches.

Branches 2.17/3.0/3.1/3.2 are using newer DPDK LTS releases.

Update the faq.

Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
Acked-by: Simon Horman <horms@ovn.org>
Acked-by: Eelco Chaudron <echaudro@redhat.com>
Acked-by: Ilya Maximets <i.maximets@ovn.org>

Documentation/faq/releases.rst

@@ -216,10 +216,10 @@ Q: What DPDK version does each Open vSwitch release work with?
     2.14.x       19.11.13
     2.15.x       20.11.6
     2.16.x       20.11.6
-    2.17.x       21.11.5
-    3.0.x        21.11.5
-    3.1.x        22.11.3
-    3.2.x        22.11.3
+    2.17.x       21.11.6
+    3.0.x        21.11.6
+    3.1.x        22.11.4
+    3.2.x        22.11.4
     3.3.x        23.11
     ============ ========