CAMEL-23157: Contribute runtime dependencies API

dsl/camel-jbang/camel-jbang-core/src/main/java/org/apache/camel/dsl/jbang/core/commands/Run.java

@@ -999,11 +999,9 @@ private int run() throws Exception {
                     .collect(Collectors.toSet());
 
             for (PluginExporter exporter : exporters) {
-                addDependencies(exporter.getDependencies(runtime)
-                        .stream()
-                        .filter(dependency -> !dependency.startsWith("mvn@test")) // filter test scoped dependencies
-                        .collect(Collectors.toSet())
-                        .toArray(String[]::new));
+                if (exporter.contributeRuntimeDependencies()) {
+                    addDependencies(exporter.getDependencies(runtime).toArray(String[]::new));
+                }
             }
         }
 

dsl/camel-jbang/camel-jbang-core/src/main/java/org/apache/camel/dsl/jbang/core/common/PluginExporter.java

@@ -57,6 +57,17 @@ default boolean isEnabled() {
         return true;
     }
 
+    /**
+     * Whether this plugin exporter should contribute its dependencies when running Camel integrations via the run
+     * command. By default, plugin exporters do not contribute dependencies at runtime. Override this method to return
+     * true if the plugin needs its dependencies available at runtime.
+     *
+     * @return true if dependencies should be added during run, false otherwise.
+     */
+    default boolean contributeRuntimeDependencies() {
+        return false;
+    }
+
     /**
      * Add plugin specific source files to the exported project.
      */