package/rpi-wifi-firmware: bump version to 3888ba2

Changelog (since 883b726):

  - 3e020f7 Add 43436S firmware
            Future Zero 2 W boards will have an alternative version of 43436
            that should have different firmware, named brcmfmac43436s-sdio.

  - 3888ba2 Merge pull request #18 from HiassofT/43436S

Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

package/rpi-wifi-firmware/rpi-wifi-firmware.hash

@@ -1,3 +1,3 @@
 # Locally calculated
-sha256  0e7fcfe75a8990815a184dc55f8fdf5d0644d351a15a7aef865ff90ff4ca8eb4  rpi-wifi-firmware-883b72628de1d7efa45b421da0cbf175ac2374f8.tar.gz
+sha256  9bd61431d42322eb0610bd7eed218da255c4472efc203be4332a0872bb562ade  rpi-wifi-firmware-3888ba29898bb3f056d5f1eb283cb8de4c533bef.tar.gz
 sha256  b16056fc91b82a0e3e8de8f86c2dac98201aa9dc3cbd33e8d38f1b087fcec30d  LICENCE.broadcom_bcm43xx

package/rpi-wifi-firmware/rpi-wifi-firmware.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-RPI_WIFI_FIRMWARE_VERSION = 883b72628de1d7efa45b421da0cbf175ac2374f8
+RPI_WIFI_FIRMWARE_VERSION = 3888ba29898bb3f056d5f1eb283cb8de4c533bef
 RPI_WIFI_FIRMWARE_SITE = $(call github,LibreELEC,brcmfmac_sdio-firmware-rpi,$(RPI_WIFI_FIRMWARE_VERSION))
 RPI_WIFI_FIRMWARE_LICENSE = PROPRIETARY
 RPI_WIFI_FIRMWARE_LICENSE_FILES = LICENCE.broadcom_bcm43xx