Update package version to 20250627 and added broadcom and network split packages

pkg.info

@@ -1,6 +1,7 @@
 name: linux-firmware
 description: Base source package for all linux firmware files
 version: 20250627
+revision: 2
 url: https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git
 license: See /usr/share/licenses/linux-firmware/
 architecture: any
@@ -15,3 +16,7 @@ split_packages:
     description: Intel GPU microcode
   - name: linux-firmware-nvidia
     description: Nvidia GPU microcode
+  - name: linux-firmware-broadcom
+    description: Broadcom and Cypress network adapter firmware
+  - name: linux-firmware-network
+    description: Network device firmware for WLAN, Bluetooth, Ethernet, etc.