Integrate meta-seconorth-distro/uuu-mx6-update

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Commit: seco-ne/yocto/layers/meta-seconorth-distro@69302a36

uuu: fix shellcheck warning

SC2046: Quote this to prevent word splitting.

https://www.shellcheck.net/wiki/SC2046

default.xml

@@ -22,7 +22,7 @@
     <project name="meta-freescale.git"              revision="dd98526300937450d741c9b3403799632f417226"  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="956a0653469362940406737e028d75af3361f1ae"  remote="seco-ne"      path="sources/meta-seconorth-machine"    />
-    <project name="layers/meta-seconorth-distro"    revision="5dfc0c05b0f4414a1ee2753c208108432895ec7e"  remote="seco-ne"      path="sources/meta-seconorth-distro"     />
+    <project name="layers/meta-seconorth-distro"    revision="69302a36c52157be69d1aca5fba70f30d01deae7"  remote="seco-ne"      path="sources/meta-seconorth-distro"     />
     <project name="layers/meta-seconorth-nogplv3"   revision="310a3ce58e2b27eb19a4333ec0cc983bdddb1e82"  remote="seco-ne"      path="sources/meta-seconorth-nogplv3"    />
     <project name="config"                          revision="808b52efc18b048679de6ac8d0a0be475e6a7af9"  remote="seco-ne"      path=".conf"                              >
         <linkfile dest="setup-environment" src="setup-environment" />