fix(package): update @adobe/helix-shared to version 0.10.3

Author: greenkeeper[bot]

package.json

@@ -35,7 +35,7 @@
   "dependencies": {
     "@adobe/fastly-native-promises": "^1.3.2",
     "@adobe/helix-pipeline": "1.3.0",
-    "@adobe/helix-shared": "0.10.1",
+    "@adobe/helix-shared": "0.10.3",
     "@adobe/helix-simulator": "2.11.1",
     "@adobe/parcel-plugin-htl": "2.1.0",
     "@parcel/logger": "1.11.0",