(doc) added Dependabot config
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..08c6295
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,29 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# Please see the documentation for all configuration options:
+# https://help.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+#
+version: 2
+updates:
+ - package-ecosystem: "maven"
+ directory: "/"
+ schedule:
+ interval: "daily"
+ ignore:
+ - dependency-name: org.apache.maven:*
+ versions:
+ - "> 3.1.0"
