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-pulsectl_21.5.18.bb

@@ -5,7 +5,7 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=f1d10048469ff90123263eb5e214061d"
 
 SRC_URI[sha256sum] = "14e34563cdad5f01d193f1ef7cd859a0fbdaa846726d44b0b68f4451a7458458"
 
-RDEPENDS_${PN} += " \
+RDEPENDS:${PN} += " \
 	libpulse \
 	python3-ctypes \
 "