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-mock_4.0.3.bb

@@ -6,7 +6,7 @@ LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=de9dfbf780446b18aab11f00baaf5b7e"
 
 inherit pypi setuptools3
 
-RDEPENDS_${PN} += "${PYTHON_PN}-prettytable \
+RDEPENDS:${PN} += "${PYTHON_PN}-prettytable \
             ${PYTHON_PN}-cmd2 \
             ${PYTHON_PN}-pyparsing \
             ${PYTHON_PN}-mccabe \