fix: do not override k8sConfigYaml in ShShellInterceptorBuilder (#14682)

Co-authored-by: xiangzihao <460888207@qq.com>

dolphinscheduler-task-plugin/dolphinscheduler-task-api/src/main/java/org/apache/dolphinscheduler/plugin/task/api/shell/sh/ShShellInterceptorBuilder.java

@@ -31,11 +31,6 @@ public class ShShellInterceptorBuilder
         return new ShShellInterceptorBuilder();
     }
 
-    @Override
-    public ShShellInterceptorBuilder k8sConfigYaml(String k8sConfigYaml) {
-        return null;
-    }
-
     @Override
     public ShShellInterceptor build() throws IOException {
         generateShellScript();