bcm4329: Update firmware to Version 4.218.248

* Number of STAs for SoftAP support bumped to 8 from original 5
* Increase FW receive buffers number to improve rx throughput

Change-Id: I6d49d9a12c46d2eb1a634c724d196808976d355c
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
diff --git a/bcm4329/firmware/fw_bcm4329.bin b/bcm4329/firmware/fw_bcm4329.bin
index 78d6a5c..01f4978 100644
--- a/bcm4329/firmware/fw_bcm4329.bin
+++ b/bcm4329/firmware/fw_bcm4329.bin
Binary files differ
diff --git a/bcm4329/firmware/fw_bcm4329_abg.bin b/bcm4329/firmware/fw_bcm4329_abg.bin
index 4f21ae0..9123488 100644
--- a/bcm4329/firmware/fw_bcm4329_abg.bin
+++ b/bcm4329/firmware/fw_bcm4329_abg.bin
Binary files differ
diff --git a/bcm4329/firmware/fw_bcm4329_apsta.bin b/bcm4329/firmware/fw_bcm4329_apsta.bin
index aca1f9c..4416628 100644
--- a/bcm4329/firmware/fw_bcm4329_apsta.bin
+++ b/bcm4329/firmware/fw_bcm4329_apsta.bin
Binary files differ