types: Use SD_BUS_TYPE_* instead of char-consts

Change-Id: Ic05416de718c5e73a381d1382623d71cdaf31958
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
1 file changed
tree: 68fc1474d328329c8bec8ea7f44b53d165830e7a
  1. sdbusplus/
  2. test/
  3. LICENSE