Remove homeassistant layer dependency

The blueprint layer was the only layer having a dependency on the
homeassistant layer. With the meta-oniro-blueprint now handled
externally, as a separate repository, we can remove this dependency and
deal with it in the respective blueprint layer.

Signed-off-by: Andrei Gherzan <andrei.gherzan@huawei.com>

flavours/linux/bblayers.conf.sample

@@ -29,7 +29,6 @@ BBLAYERS ?= " \
   ##OEROOT##/../meta-st-stm32mp \
   ##OEROOT##/../meta-st-stm32mp-addons \
   ##OEROOT##/../meta-av96/meta-av96-core \
-  ##OEROOT##/../meta-homeassistant \
   ##OEROOT##/../meta-raspberrypi \
   ##OEROOT##/../meta-security \
   ##OEROOT##/../meta-linaro/meta-optee \

manifests/default.xml

@@ -41,7 +41,6 @@ SPDX-FileCopyrightText: Huawei Inc.
 	<project name="bitbake" remote="oe" revision="f1a3e9d22b5f4fb01c4a0e4ba03afb1afbba47f1" path="bitbake" />
 	<project name="openembedded-core" remote="oe" revision="6cd21ddc6f998eec4d9be05f080e32072fddd2bd" path="oe-core" />
 	<project name="meta-openembedded" remote="openembedded" revision="7889158dcd187546fc5e99fd81d0779cad3e8d17" path="meta-openembedded" />
-	<project name="meta-homeassistant/meta-homeassistant.git" remote="github" revision="7de873c320fb20414738ad02ee45fc0e3e4a1e0b" path="meta-homeassistant" />
 	<project name="meta-freertos" remote="aehs29" revision="f3c2edb0f22c34b35a775c5d17ea1424d44bee21" path="meta-freertos" />
 	<project name="meta-st-stm32mp" remote="stm" revision="b25a2b0daa6e9e1e3ce76b9fdf5bd7cbf30e90fc" path="meta-st-stm32mp" />
 	<project name="meta-st-stm32mp-addons" remote="stm" revision="81065195a63e98be8f423ab422960e9d7896f4d5" path="meta-st-stm32mp-addons" />