Module i915 is not updated, in Ubuntu 20.04 LTS

Dear all,

Module i915.ko is asking for the firmware file:
i915/tgl_huc_7.5.0.bin
Date: 2020-08-13
Description: i915: Add HuC firwmare v7.5.0 for TGL

But the module i915 should also ask for :
i915/tgl_huc_7.9.3.bin
Date: 2021-06-29
Description: firmware/i915/guc: Add HuC v7.9.3 for TGL & DG1

i915/tgl_dmc_ver2_12.bin
Date: 2021-07-28
Description: i915: Add v2.12 DMC for TGL

i915/tgl_guc_62.0.0.bin
Date: 2021-06-29
Description: firmware/i915/guc: Add GuC v62.0.0 for all platforms

or at least (this 8 month old firmware):
i915/tgl_guc_49.0.1.bin
Date: 2020-11-24
Description: i915: Add GuC firmware v49.0.1 for all platforms

This requirement will fix some bugs and improve stability on our hardware using Ubuntu 20.04.1 LTS.
FYI: I cannot appreciate myself, if this is a security vulnerability or not.

Cheers

Command lines, of the actual result:
$ modprobe --show-depends --ignore-install i915
...
insmod /lib/modules/5.10.0-1038-oem/kernel/drivers/gpu/drm/i915/i915.ko

$ modinfo -F firmware /lib/modules/5.10.0-1038-oem/kernel/drivers/gpu/drm/i915/i915.ko
...
i915/tgl_dmc_ver2_08.bin
i915/tgl_guc_35.2.0.bin
i915/tgl_huc_7.5.0.bin

Package: linux-modules-5.10.0-1038-oem:
  Installed: 5.10.0-1038.40
  Candidate: 5.10.0-1038.40

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-modules-5.10.0-1038-oem 5.10.0-1038.40
ProcVersionSignature: Ubuntu 5.10.0-1038.40-oem 5.10.46
Uname: Linux 5.10.0-1038-oem x86_64
ApportVersion: 2.20.11-0ubuntu27.18
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: XFCE
Date: Sun Aug 15 15:09:44 2021
Dependencies:

DistributionChannelDescriptor:
 # This is the distribution channel descriptor for the OEM CDs
 # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
 canonical-oem-somerville-focal-amd64-20200502-85+fossa-bulbasaur+X54
InstallationDate: Installed on 2021-08-12 (2 days ago)
InstallationMedia: Ubuntu 20.04 "Focal" - Build amd64 LIVE Binary 20200502-05:58
SourcePackage: linux-oem-5.10
UpgradeStatus: No upgrade log present (probably fresh install)