west: hostap: update hostap revision

Update hostap revision for bug fixes.

Signed-off-by: Fengming Ye <frank.ye@nxp.com>

west.yml

@@ -261,7 +261,7 @@ manifest:
     - name: hostap
       repo-path: hostap
       path: modules/lib/hostap
-      revision: 83574f533fb5c6808af0d9872741d72d48be2f98
+      revision: a90df86d7c596a5367ff70c2b50c7f599e6636f3
     - name: libmetal
       revision: a6851ba6dba8c9e87d00c42f171a822f7a29639b
       path: modules/hal/libmetal