Convert to new override syntax

This is the result of automated script conversion:

scripts/contrib/convert-overrides.py <oe-core directory>

converting the metadata to use ":" as the override character instead of "_".

(From OE-Core rev: 42344347be29f0997cc2f7636d9603b1fe1875ae)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-kernel/wireless-regdb/wireless-regdb_2021.04.21.bb

@@ -24,9 +24,9 @@ do_install() {
 # For kernel <= v4.14, inherit the kernel_wireless_regdb.bbclass
 # (in meta-networking) in kernel's recipe.
 PACKAGES = "${PN}-static ${PN}"
-RCONFLICTS_${PN} = "${PN}-static"
+RCONFLICTS:${PN} = "${PN}-static"
 
-FILES_${PN}-static = " \
+FILES:${PN}-static = " \
     ${nonarch_base_libdir}/firmware/regulatory.db \
     ${nonarch_base_libdir}/firmware/regulatory.db.p7s \
 "
@@ -34,10 +34,10 @@ FILES_${PN}-static = " \
 # Native users might want to use the source of regulatory DB.
 # This is for example used by Linux kernel <= v4.14 and
 # kernel_wireless_regdb.bbclass in meta-networking.
-do_install_append_class-native() {
+do_install:append:class-native() {
     install -m 0644 -D db.txt ${D}${libdir}/crda/db.txt
 }
 
-RSUGGESTS_${PN} = "crda"
+RSUGGESTS:${PN} = "crda"
 
 BBCLASSEXTEND = "native"