Integrate meta-seconorth-machine/fix_defconfig_for_mx8m_rebase

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Commit: seco-ne/yocto/layers/meta-seconorth-machine@b96b806b

kernel:mx8m: Activated VPU related modules/drivers

Activated/Enabled modules/drivers that might be related to the
Hantro VPU and DRM.

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Commit: seco-ne/yocto/layers/meta-seconorth-machine@9ac4ff01

machine:mx8m: Updated preferred gstreamer version 1.18.5

Set the preferred gstreamer version for the i.MX8M devices to
1.18.5.

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Commit: seco-ne/yocto/layers/meta-seconorth-machine@d9b7acce

machine:mx8m: Clean-up of preferred kernel

The mx8mm had a duplicate definition of the preferred kernel provider
and version.
Also the preferred version in the include for the i.MX8 devices
has been changed to the correct name (linux-imx).

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Commit: seco-ne/yocto/layers/meta-seconorth-machine@99ac77f6

kernel:config: Moved kernel defconfig to correct folder

The defconfig for the 5.15.5 kernel is used by the mx8mm and mx8mp.
The location "imx8mguf" is only accessible by the mx8mm. To make
the config available to the mx8mp, the config folder was renamed.

Note: imx8mguf is the machine name of the mx8mm. This is a known bug
and will be fixed in the future.

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Commit: seco-ne/yocto/layers/meta-seconorth-machine@87004629

kernel:mx8m: Set the active kernel to 5.15.5

For the i.MX8 devices, we use the 5.15.5 Yocto kernel provided by NXP.

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Commit: seco-ne/yocto/layers/meta-seconorth-machine@b02d1671

machine:mx8m:dt: Fixed the devicetrees for mx8mm/mx8mp

In Yocto Kirkstone, we use the 5.15.5 kernel from NXP for the i.MX8
devices. In the kernel repository we moved all G&F and K&K devicetrees
to a new folder called seconorth.
Edit the machine configurations to reflect this change and build the
correct devicetrees.

default.xml

@@ -21,7 +21,7 @@
     <project name="meta-qt5.git"                    revision="5b71df60e523423b9df6793de9387f87a149ac42"  remote="qt5-github"   path="sources/meta-qt5"                  />
     <project name="meta-freescale.git"              revision="2fb1ce365338126aad365012ebb913b3e4a9f1be"  remote="fslc"         path="sources/meta-freescale"            />
     <project name="meta-freescale-distro.git"       revision="fc15f5003043da23212596be7366ae2547c308ad"  remote="fslc"         path="sources/meta-freescale-distro"     />
-    <project name="layers/meta-seconorth-machine"   revision="819fdb21d961be7ed46a7c822651200ec4aa8952"  remote="seco-ne"      path="sources/meta-seconorth-machine"    />
+    <project name="layers/meta-seconorth-machine"   revision="b96b806b27ba2dfe20e24579c6aa76310dcb5d4b"  remote="seco-ne"      path="sources/meta-seconorth-machine"    />
     <project name="layers/meta-seconorth-distro"    revision="597c7a4975a0d88205ead09fb86fbb3cdbdcf164"  remote="seco-ne"      path="sources/meta-seconorth-distro"     />
     <project name="layers/meta-seconorth-nogplv3"   revision="546c2e50c656581655b538a3e08c797d9bd8eaca"  remote="seco-ne"      path="sources/meta-seconorth-nogplv3"    />
     <project name="config"                          revision="d3eac4869dd26cdbcc50557c209b858330296505"  remote="seco-ne"      path=".conf"                              >