linux-firmware: update firmware for mediatek bluetooth chip (MT7922)

Update binary firmware for MT7922 BT devices.

File: mediatek/BT_RAM_CODE_MT7922_1_1_hdr.bin
Version: 20230509203838

Signed-off-by: Chris Lu <chris.lu@mediatek.com>
diff --git a/WHENCE b/WHENCE
index efe66d1..57dec70 100644
--- a/WHENCE
+++ b/WHENCE
@@ -5371,7 +5371,7 @@
 Driver: mt7922 - MediaTek MT7922 bluetooth chipset
 
 File: mediatek/BT_RAM_CODE_MT7922_1_1_hdr.bin
-Version: 20230328143444
+Version: 20230509203838
 
 Licence: Redistributable. See LICENCE.mediatek for details.
 
diff --git a/mediatek/BT_RAM_CODE_MT7922_1_1_hdr.bin b/mediatek/BT_RAM_CODE_MT7922_1_1_hdr.bin
index 3bf4017..54b422e 100644
--- a/mediatek/BT_RAM_CODE_MT7922_1_1_hdr.bin
+++ b/mediatek/BT_RAM_CODE_MT7922_1_1_hdr.bin
Binary files differ