fix issue that fail to publish gradle plugin to gradle plugin portal

dependency-check-gradle/src/main/resources/META-INF/gradle-plugins/dependency.check.properties

@@ -0,0 +1,19 @@
+#
+# This file is part of dependency-check-gradle.
+#
+# Licensed 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.
+#
+# Copyright (c) 2015 Wei Ma. All Rights Reserved.
+#
+
+implementation-class=com.tools.security.plugin.DependencyCheckGradlePlugin