linux-firmware ver. bump

hardware/firmware/linux-firmware/pspec.xml

@@ -17,7 +17,7 @@
         <IsA>data</IsA>
         <Summary>Firmware files used by the Linux kernel</Summary>
         <Description>linux-firmware contains different firmware files required for some devices to operate correctly.</Description>
-        <Archive sha1sum="5e5851a32d2a2405181126f06a78e0b460d83a93" type="targz">https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/snapshot/linux-firmware-20210511.tar.gz</Archive>
+        <Archive sha1sum="08698abfda82bc8f6b55d4d251a4894fa848ecb6" type="targz">https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/snapshot/linux-firmware-20211216.tar.gz</Archive>
         <Archive sha1sum="dd685266f7bc0acb0d455462637d23e3e895bc96" type="tarxz" target="linux-firmware/mix">http://sourceforge.net/projects/pisilinux/files/source/common-fw.tar.xz</Archive>
         <Archive sha1sum="b2bb7fce3ea67d131f543a48134f7a65f2a8d834" type="tarxz" target="linux-firmware/mix">http://sourceforge.net/projects/pisilinux/files/source/firmware-ipw.tar.xz</Archive>
         <Archive sha1sum="a5a616a9f765cf9cbb224deb7ccefdc82a7fe4d9" type="tarbz2" target="linux-firmware/mix">http://sourceforge.net/projects/pisilinux/files/source/firmware-nonfreebox-2-tar.bz2</Archive>
@@ -56,6 +56,13 @@
     </Package>
 
     <History>
+        <Update release="15">
+            <Date>2021-12-19</Date>
+            <Version>20211216</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="14">
             <Date>2021-06-02</Date>
             <Version>20210511</Version>