linux-firmware: Move Intel AC 9260 bluetooth firmware to a separate package

In order to use Bluetooth on Intel AC 9260, we need to select
linux-firmware-ibt-misc package that brings a lot of fimw-
ares that are, in most cases, irrelevant for the used hardware.

This adds a new package linux-firmware-ibt-18 that only includes
the corresponding firmware for Intel AC 9260 bluetooth chips.

Below, the link to the commit that adds Intel AC 9260 firmwares in linux-
firmware:

https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/?h=20220610&id=97339b3a1d3bf3e4c40d679896a27a25fa83765f

Reported-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
(From OE-Core rev: 33827edf8212705a829c5aa23b69e8d1f7131d08)

Signed-off-by: Iskander Amara <iskander.amara@theobroma-systems.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-kernel/linux-firmware/linux-firmware_20240312.bb

@@ -343,6 +343,7 @@ PACKAGES =+ "${PN}-amphion-vpu-license ${PN}-amphion-vpu \
              ${PN}-ibt-license ${PN}-ibt \
              ${PN}-ibt-11-5 ${PN}-ibt-12-16 ${PN}-ibt-hw-37-7 ${PN}-ibt-hw-37-8 \
              ${PN}-ibt-17 \
+             ${PN}-ibt-18 \
              ${PN}-ibt-20 \
              ${PN}-ibt-misc \
              ${PN}-i915-license ${PN}-i915 \
@@ -1277,6 +1278,7 @@ LICENSE:${PN}-ibt-hw-37-8 = "Firmware-ibt_firmware"
 LICENSE:${PN}-ibt-11-5    = "Firmware-ibt_firmware"
 LICENSE:${PN}-ibt-12-16   = "Firmware-ibt_firmware"
 LICENSE:${PN}-ibt-17 = "Firmware-ibt_firmware"
+LICENSE:${PN}-ibt-18    = "Firmware-ibt_firmware"
 LICENSE:${PN}-ibt-20 = "Firmware-ibt_firmware"
 LICENSE:${PN}-ibt-misc    = "Firmware-ibt_firmware"
 
@@ -1286,6 +1288,7 @@ FILES:${PN}-ibt-hw-37-8 = "${nonarch_base_libdir}/firmware/intel/ibt-hw-37.8*.bs
 FILES:${PN}-ibt-11-5    = "${nonarch_base_libdir}/firmware/intel/ibt-11-5.sfi ${nonarch_base_libdir}/firmware/intel/ibt-11-5.ddc"
 FILES:${PN}-ibt-12-16   = "${nonarch_base_libdir}/firmware/intel/ibt-12-16.sfi ${nonarch_base_libdir}/firmware/intel/ibt-12-16.ddc"
 FILES:${PN}-ibt-17 = "${nonarch_base_libdir}/firmware/intel/ibt-17-*.sfi ${nonarch_base_libdir}/firmware/intel/ibt-17-*.ddc"
+FILES:${PN}-ibt-18      = "${nonarch_base_libdir}/firmware/intel/ibt-18-*.sfi ${nonarch_base_libdir}/firmware/intel/ibt-18-*.ddc"
 FILES:${PN}-ibt-20 = "${nonarch_base_libdir}/firmware/intel/ibt-20-*.sfi ${nonarch_base_libdir}/firmware/intel/ibt-20-*.ddc"
 FILES:${PN}-ibt-misc    = "${nonarch_base_libdir}/firmware/intel/ibt-*"
 
@@ -1294,6 +1297,7 @@ RDEPENDS:${PN}-ibt-hw-37.8 = "${PN}-ibt-license"
 RDEPENDS:${PN}-ibt-11-5    = "${PN}-ibt-license"
 RDEPENDS:${PN}-ibt-12-16   = "${PN}-ibt-license"
 RDEPENDS:${PN}-ibt-17 = "${PN}-ibt-license"
+RDEPENDS:${PN}-ibt-18      = "${PN}-ibt-license"
 RDEPENDS:${PN}-ibt-20 = "${PN}-ibt-license"
 RDEPENDS:${PN}-ibt-misc    = "${PN}-ibt-license"