meta-fii/meta-kudo: follow the new Yocto override syntax change

Changing the syntax for various yocto files ie. (_ to :) changes to
bb, bbappend and conf files.

Signed-off-by: Mohaimen Alsamarai <mohaimen.alsamarai@fii-na.com>
Change-Id: If25577ee9d98398c1a1ab7f85a0373c46af70245
diff --git a/meta-fii/meta-kudo/recipes-kudo/kudo-sys-utility/kudo-boot.bb b/meta-fii/meta-kudo/recipes-kudo/kudo-sys-utility/kudo-boot.bb
index 87e4f74..c800f26 100644
--- a/meta-fii/meta-kudo/recipes-kudo/kudo-sys-utility/kudo-boot.bb
+++ b/meta-fii/meta-kudo/recipes-kudo/kudo-sys-utility/kudo-boot.bb
@@ -9,8 +9,8 @@
 inherit obmc-phosphor-systemd
 
 DEPENDS += "systemd"
-RDEPENDS_${PN} += "libsystemd"
-RDEPENDS_${PN} += "bash"
+RDEPENDS:${PN} += "libsystemd"
+RDEPENDS:${PN} += "bash"
 
 SRC_URI = " \
     file://init_once.sh \
@@ -18,7 +18,7 @@
     "
 
 SYSTEMD_PACKAGES = "${PN}"
-SYSTEMD_SERVICE_${PN} = " \
+SYSTEMD_SERVICE:${PN} = " \
     host-powerctrl.service \
     "