meta-yadro: Yocto override syntax change

Convert with convert-overrides.py
Sync local.conf.sample with:
- poky/meta-poky/conf/local.conf.sample
- meta-facebook/meta-tiogapass/conf/local.conf.sample
Additional manual changes (not found by convert-overrides.py) in
- meta-yadro/meta-nicole/recipes-kernel/linux/linux-aspeed_%.bbappend
- meta-yadro/meta-nicole/recipes-phosphor/images/obmc-phosphor-image.bbappend
- meta-yadro/meta-nicole/recipes-phosphor/settings/phosphor-settings-manager_%.bbappend

Tested: image compiles.

Signed-off-by: Andrei Kartashev <a.kartashev@yadro.com>
Change-Id: I959669bad43ce09c0817b2a002e6db546fb98f7f
diff --git a/meta-yadro/meta-nicole/recipes-phosphor/images/obmc-phosphor-image.bbappend b/meta-yadro/meta-nicole/recipes-phosphor/images/obmc-phosphor-image.bbappend
index 75dc139..a18048d 100644
--- a/meta-yadro/meta-nicole/recipes-phosphor/images/obmc-phosphor-image.bbappend
+++ b/meta-yadro/meta-nicole/recipes-phosphor/images/obmc-phosphor-image.bbappend
@@ -1,8 +1,8 @@
-OBMC_IMAGE_EXTRA_INSTALL_append = " \
+OBMC_IMAGE_EXTRA_INSTALL:append = " \
     admin-account \
     first-boot-set-hostname \
     mboxd \
     obmc-yadro-cli \
     openpower-fru-vpd \
 "
-IMAGE_FEATURES_remove_nicole = "obmc-user-mgmt-ldap"
+IMAGE_FEATURES:remove:nicole = "obmc-user-mgmt-ldap"