rsyslog: rename libjson to json-c in DEPENDS
rsyslog: rename libjson to json-c in DEPENDS

The libjson recipe was renamed to json-c in commit 533c1db2 of oe-core.

Signed-off-by: Olof Johansson <6af13113d0b649676c6294d3bc25e95e4365bdb9@axis.com>
Signed-off-by: Martin Jansa <516df3ff67e1fa5d153800b15fb204c0a1a389dc@gmail.com>

WindRiver-OpenSourceLabs/meta-oe-subset,WindRiver-OpenSourceLabs/meta-oe-subset