Update node-red-node-serialport

Author: hobbyquaker

addon_files/redmatic/lib/package.json

@@ -5,7 +5,7 @@
     "npm": "6.9.0",
     "node-red": "0.20.5",
     "ain2": "3.0.0",
-    "node-red-node-serialport": "0.7.1",
+    "node-red-node-serialport": "0.8.0",
     "node-red-node-sqlite": "0.3.6",
     "node-red-contrib-smartmeter": "0.2.1",
     "node-red-contrib-modbus": "4.1.3",

package.json

@@ -25,7 +25,7 @@
     "redmatic-homekit": "0.0.0 - 2.1.2",
     "node-red-node-email": "0.0.0 - 1.3.0",
     "node-red-node-rbe": "0.0.0 - 0.2.4",
-    "node-red-node-serialport": "0.0.0 - 0.7.1",
+    "node-red-node-serialport": "0.0.0 - 0.8.0",
     "node-red-contrib-sun-position": "0.0.0 - 0.2.10",
     "node-red-contrib-smartmeter": "0.0.0 - 0.2.1",
     "node-red-contrib-modbus": "0.0.0 - 4.1.3",