Integrate meta-guf-machine/bootscript-fixes

Commit: https://gitlab.com/garz-fricke/yocto/layers/meta-guf-machine/-/commit/26569f64f8d9f3f74319381aa129f38117b37bfd

bootscripts: Change kernel name to linuximage, fix output

The output used '' but we want to see the loaded variables so "" is needed.

default.xml

@@ -22,7 +22,7 @@
   <project name="meta-qt5"                revision="a2882fecc96019781880c38fc6a81a9b71c944ad"  remote="qt5-github"   path="sources/meta-qt5"                 />
   <project name="meta-freescale"          revision="0173d3f8d0cbf7844a4d23bc3fb30144abc914bb"  remote="fslc"  path="sources/meta-freescale"           />
   <project name="meta-freescale-distro"   revision="5d882cdf079b3bde0bd9869ce3ca3db411acbf3b"  remote="fslc"  path="sources/meta-freescale-distro"    />
-  <project name="layers/meta-guf-machine" revision="8133f2ecaacc136a837ba485c85ed7aeb1a1141c"  remote="guf"   path="sources/meta-guf-machine"         />
+  <project name="layers/meta-guf-machine" revision="26569f64f8d9f3f74319381aa129f38117b37bfd"  remote="guf"   path="sources/meta-guf-machine"         />
   <project name="layers/meta-guf-distro"  revision="1cb4696ed66023d6f0c20a952362b49de725c2bd"  remote="guf"   path="sources/meta-guf-distro"          />
   <project name="config"                  revision="c4f5341f890eee7475927d6062204276471e0c76"  remote="guf"   path=".conf">
          <linkfile dest="setup-environment" src="setup-environment"/>