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-extended/pywbemtools/python3-pywbemtools_0.9.0.bb

@@ -15,7 +15,7 @@ DEPENDS += " \
     ${PYTHON_PN}-click-native \
 "
 
-RDEPENDS_${PN}_class-target += "\
+RDEPENDS:${PN}:class-target += "\
     ${PYTHON_PN}-ply \
     ${PYTHON_PN}-pyyaml \
     ${PYTHON_PN}-six \