package/rpi-firmware: bump version to 1.20250326

The version 1.20250326[1] match the kernel 6.12.20[2].

[1]: https://github.com/raspberrypi/firmware/commit/f49a3960223f20ea0b2e30646f65be67bafe30dc
[2]: https://github.com/raspberrypi/linux/commit/cd231d4775b14f228606c09f219b48308f6ab3aa

Signed-off-by: Gaël PORTAY <gael.portay+rtone@gmail.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>

package/rpi-firmware/rpi-firmware.hash

@@ -1,3 +1,3 @@
 # Locally computed
-sha256  00fe5487376e9d5ed14cbc72a9b7a5bd8d6900c84aee10f6d656f192a26d161c  rpi-firmware-5476720d52cf579dc1627715262b30ba1242525e.tar.gz
+sha256  b120625c1e0d2dec819638a6fda97c74d1c86e184c6a4263cdf04faa2d5bbe2e  rpi-firmware-1.20250326.tar.gz
 sha256  c7283ff51f863d93a275c66e3b4cb08021a5dd4d8c1e7acc47d872fbe52d3d6b  boot/LICENCE.broadcom

package/rpi-firmware/rpi-firmware.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-RPI_FIRMWARE_VERSION = 5476720d52cf579dc1627715262b30ba1242525e
+RPI_FIRMWARE_VERSION = 1.20250326
 RPI_FIRMWARE_SITE = $(call github,raspberrypi,firmware,$(RPI_FIRMWARE_VERSION))
 RPI_FIRMWARE_LICENSE = BSD-3-Clause
 RPI_FIRMWARE_LICENSE_FILES = boot/LICENCE.broadcom