Convert to new override syntax

This is the result of automated script conversion:

oe-core/scripts/contrib/convert-overrides.py .

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

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

recipes-devtools/python/rpio_0.10.0.bb

@@ -14,7 +14,7 @@ inherit setuptools3
 
 COMPATIBLE_MACHINE = "^rpi$"
 
-RDEPENDS_${PN} = "\
+RDEPENDS:${PN} = "\
     python3-logging \
     python3-threading \
 "