Update package schema for new depends strings

res/package-schema.json

             "description": "JSON schema tag. Ignored by dds."
         },
         "depends": {
-            "type": "object",
-            "patternProperties": {
-                "^[a-z][a-z0-9_]*((\\.|-)[a-z0-9_]+)*$": {
-                    "type": "string",
-                    "description": "The version of the dependency. Must be a valid Semantic Version string",
-                    "pattern": "^(0|[1-9]\\d*)\\.(0|[1-9]\\d*)\\.(0|[1-9]\\d*)(?:-((?:0|[1-9]\\d*|\\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\\.(?:0|[1-9]\\d*|\\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\\+([0-9a-zA-Z-]+(?:\\.[0-9a-zA-Z-]+)*))?$"
-                }
+            "type": "array",
+            "items": {
+                "type": "string"
             }
         },
         "test_driver": {