manifest: Update hal_renesas for RA qspi support

Update hal_renesas which support for qspi on RA6

Signed-off-by: Thao Luong <thao.luong.uw@renesas.com>

west.yml

@@ -214,7 +214,7 @@ manifest:
         - hal
     - name: hal_renesas
       path: modules/hal/renesas
-      revision: 3dafd030046f8d6f8a26080e9b9c1bcc92d45999
+      revision: 6ebe2c40fd7c658db41f20da9f3f5e89230ae3fa
       groups:
         - hal
     - name: hal_rpi_pico