task-sysmocom-feed: Make the python json rpc available

recipes-apps/tasks/task-sysmocom-feed.bb

@@ -3,7 +3,7 @@ LICENSE = "MIT"
 LIC_FILES_CHKSUM = " \
                     file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
 ALLOW_EMPTY_${PN} = "1"
-PR = "r18"
+PR = "r19"
 
 RDEPENDS_${PN} = "\
 	task-sysmocom-tools \
@@ -13,4 +13,4 @@ RDEPENDS_${PN} = "\
 	lcr cronie iproute2 i2c-tools cu \
 	python-pyserial python-pexpect bridge-utils \
 	pciutils nfacct logrotate dnsmasq ifupdown \
-	logrotate"
+	logrotate python-jsonrpclib"