manifest: Update renesas hal commit ID for flash RA4, RA2

This commit is to update renesas commit ID to support
Flash lp

Signed-off-by: Khoa Nguyen <khoa.nguyen.xh@renesas.com>

Author: khoa-nguyen-18

west.yml

@@ -224,7 +224,7 @@ manifest:
         - hal
     - name: hal_renesas
       path: modules/hal/renesas
-      revision: 9d68ee711aaeab39b216a61101a2646c5a1b0fc0
+      revision: pull/93/head
       groups:
         - hal
     - name: hal_rpi_pico