fix(kafka): temporarily cap confluent muzzle version

A recent update in the confluent schema registry introduced
jetty-versions which do not exist (9.4.59).  There's an upstream PR to
fix the issue
(confluentinc/kafka-connect-storage-common#468)
but while the longer term solution is pursued we are unblocking muzzle
tests/main.

Author: tabgok

dd-java-agent/instrumentation/kafka/kafka-connect-0.11/build.gradle

@@ -4,6 +4,20 @@ muzzle {
     module = "connect-runtime"
     versions = "[0.11.0.0,)"
     javaVersion = "17"
+    // broken POMs: depend on non-existent org.eclipse.jetty:jetty-server:9.4.59
+    // can be fixed after https://github.com/confluentinc/kafka-connect-storage-common/issues/468 is resolved
+    skipVersions += [
+      '7.4.14-ce',
+      '7.4.14-ccs',
+      '7.5.13-ce',
+      '7.5.13-ccs',
+      '7.6.10-ce',
+      '7.6.10-ccs',
+      '7.7.8-ce',
+      '7.7.8-ccs',
+      '7.8.7-ce',
+      '7.8.7-ccs'
+    ]
     excludeDependency "io.confluent.cloud:*"
     excludeDependency "io.confluent.observability:*"
     excludeDependency "io.confluent.secure.compute:*"