Revert revapi changes

Author: mpkorstanje

.revapi/api-changes.json

@@ -71,12 +71,22 @@
   ],
   "internal": [
     {
+      "extension": "revapi.differences",
+      "id": "internal-api-issues",
       "ignore": true,
-      "code": "java.class.nowImplementsInterface",
-      "old": "class io.cucumber.core.plugin.JsonFormatter",
-      "new": "class io.cucumber.core.plugin.JsonFormatter",
-      "interface": "io.cucumber.plugin.ConcurrentEventListener",
-      "justification": "The JsonFormatter is consumed by Cucumber"
+      "configuration": {
+        "differences": [
+          {
+            "ignore": true,
+            "code": "java.method.visibilityIncreased",
+            "old": "method io.cucumber.core.eventbus.UuidGenerator io.cucumber.core.runtime.UuidGeneratorServiceLoader::loadUuidGenerator()",
+            "new": "method io.cucumber.core.eventbus.UuidGenerator io.cucumber.core.runtime.UuidGeneratorServiceLoader::loadUuidGenerator()",
+            "oldVisibility": "package",
+            "newVisibility": "public",
+            "justification": "Expose internal API to other internal components"
+          }
+        ]
+      }
     }
   ],
   "testng": [