Wiremock 3+ requires java 11 (#2765)

Author: laurit

.github/renovate.json5

@@ -191,6 +191,16 @@
         'org.mockito:**',
       ],
     },
+    {
+      // wiremock 3+ requires Java 11+
+      matchUpdateTypes: [
+        'major',
+      ],
+      enabled: false,
+      matchPackageNames: [
+        'com.github.tomakehurst:wiremock-jre8'
+      ],
+    },
     {
       // agrona 1.23+ requires Java 17+
       matchFileNames: [