Hyperlink DOI to preferred resolver

Author: katrinleinweber

cwlprov/context/bundle.jsonld

@@ -18,7 +18,7 @@
     "xsd": "http://www.w3.org/2001/XMLSchema#",
     "foaf": "http://xmlns.com/foaf/0.1/",
     "owl": "http://www.w3.org/2002/07/owl#",
-    "doi": "http://dx.doi.org/",
+    "doi": "https://doi.org/",
 
     "uri": "@id",
     "id": {