linux-firmware: Add firmware patch file for Intel Bluetooth 7260 ROM-spin

This patch adds the firmware patch file for
- Intel Wirless 7260 BT ROM-spin SKU, also known as WP2 B5.
Signed-off-by: Tedd Ho-Jeong An <tedd.an@intel.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

WHENCE

@@ -2270,6 +2270,8 @@ File: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq
 Version: auto.WP_1303_02_patch_0.1.54.1 (0x36)
 File: intel/ibt-hw-37.7.10-fw-1.0.2.3.d.bseq
 Version: auto.WP_1303_02_patch_0.1.54.1 (0x36)
+File: intel/ibt-hw-37.7.10-fw-1.80.1.2d.d.bseq
+Version: WP_1345_01_patch_0.0.06.1
 File: intel/ibt-hw-37.8.bseq
 Version: 1339_02.00
 File: intel/ibt-hw-37.8.10-fw-1.10.2.27.d.bseq