baremetal-helloworld: Move from skeleton to recipes-extended matching what rust-hello-world is doing

(From OE-Core rev: 13916de0145f83bb28323f0a6bde5c3d503c1319)

Signed-off-by: Alejandro Enedino Hernandez Samaniego <alejandro@enedino.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/conf/distro/include/maintainers.inc

@@ -54,6 +54,7 @@ RECIPE_MAINTAINER:pn-automake = "Robert Yang <liezhi.yang@windriver.com>"
 RECIPE_MAINTAINER:pn-avahi = "Yi Zhao <yi.zhao@windriver.com>"
 RECIPE_MAINTAINER:pn-babeltrace = "Alexander Kanavin <alex.kanavin@gmail.com>"
 RECIPE_MAINTAINER:pn-babeltrace2 = "Alexander Kanavin <alex.kanavin@gmail.com>"
+RECIPE_MAINTAINER:pn-baremetal-helloworld = "Alejandro Hernandez <alejandro@enedino.org>"
 RECIPE_MAINTAINER:pn-base-files = "Anuj Mittal <anuj.mittal@intel.com>"
 RECIPE_MAINTAINER:pn-base-passwd = "Anuj Mittal <anuj.mittal@intel.com>"
 RECIPE_MAINTAINER:pn-bash = "Hongxu Jia <hongxu.jia@windriver.com>"

meta-skeleton/recipes-baremetal/baremetal-examples/baremetal-helloworld_git.bb → meta/recipes-extended/baremetal-example/baremetal-helloworld_git.bb

@@ -8,6 +8,7 @@ SRCREV = "22016ecbb9fb6c5f3a7a06698aea7ff8a701c166"
 PV = "0.1+git${SRCPV}"
 
 SRC_URI = "git://github.com/aehs29/baremetal-helloqemu.git;protocol=https;branch=master"
+UPSTREAM_VERSION_UNKNOWN="1"
 
 S = "${WORKDIR}/git"