Convert to new override syntax

This is the result of automated script (0.9.1) 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>

meta-python/recipes-devtools/python/python3-jsonrpcserver_4.2.0.bb

@@ -7,7 +7,7 @@ SRC_URI[sha256sum] = "0c9e5b9445621138521e912016ae39b3badadd2607140dcbb0c8062934
 
 inherit pypi setuptools3
 
-RDEPENDS_${PN} += "\
+RDEPENDS:${PN} += "\
     python3-apply-defaults \
     python3-asyncio \
     python3-core \