EXAMPLES: Update to v1.2.0.rc2

Change-Id: I2339377beb8ca81ead8fcc118d74ceb26abb8ad4
Signed-off-by: Priouzeau Christophe <christophe.priouzeau@st.com>

recipes-extended/linux-examples/linux-examples-stm32mp1.bb

@@ -15,6 +15,10 @@ S = "${WORKDIR}/git"
 
 PACKAGES += "${PN}-userfs"
 
+# Package -dev and -dbg are empty so don't generate them
+ALLOW_EMPTY_${PN}-dev = "0"
+ALLOW_EMPTY_${PN}-dbg = "0"
+
 FILES_${PN}-userfs = "${prefix}/local/Linux-A7-examples"
 
 do_install() {