meta-ohos: Add meta-security

Add the meta-security layer with its dependencies. Meta security offers
configuration and tools for distribution hardening and tests.

Signed-off-by: Marta Rybczynska <marta.rybczynska@huawei.com>

flavours/linux/bblayers.conf.sample

@@ -25,6 +25,8 @@ BBLAYERS ?= " \
   ##OEROOT##/../meta-freescale \
   ##OEROOT##/../meta-seco-imx \
   ##OEROOT##/../meta-openembedded/meta-oe \
+  ##OEROOT##/../meta-openembedded/meta-networking \
+  ##OEROOT##/../meta-openembedded/meta-perl \
   ##OEROOT##/../meta-openembedded/meta-python \
   ##OEROOT##/../meta-python-dunfellplus \
   ##OEROOT##/../meta-st-stm32mp \
@@ -32,4 +34,5 @@ BBLAYERS ?= " \
   ##OEROOT##/../meta-av96/meta-av96-core \
   ##OEROOT##/../meta-homeassistant \
   ##OEROOT##/../meta-raspberrypi \
+  ##OEROOT##/../meta-security \
   "