upgrade to Dependabot 2 (#2898)

https://github.blog/2020-06-01-keep-all-your-packages-up-to-date-with-dependabot/

https://help.github.com/en/github/administering-a-repository/configuration-options-for-dependency-updates

Author: sullis

.dependabot/config.yml

@@ -0,0 +1,136 @@
+version: 2
+updates:
+  - package-ecosystem: "gradle"
+    directory: "/core"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10
+
+# Explicit entry for each module
+  - package-ecosystem: "gradle"
+    directory: "/modules/cassandra"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10
+  - package-ecosystem: "gradle"
+    directory: "/modules/clickhouse"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10
+  - package-ecosystem: "gradle"
+    directory: "/modules/couchbase"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10
+  - package-ecosystem: "gradle"
+    directory: "/modules/database-commons"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10
+  - package-ecosystem: "gradle"
+    directory: "/modules/dynalite"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10
+  - package-ecosystem: "gradle"
+    directory: "/modules/elasticsearch"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10
+  - package-ecosystem: "gradle"
+    directory: "/modules/influxdb"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10
+  - package-ecosystem: "gradle"
+    directory: "/modules/jdbc"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10
+  - package-ecosystem: "gradle"
+    directory: "/modules/jdbc-test"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10
+  - package-ecosystem: "gradle"
+    directory: "/modules/junit-jupiter"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10
+  - package-ecosystem: "gradle"
+    directory: "/modules/kafka"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10
+  - package-ecosystem: "gradle"
+    directory: "/modules/localstack"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10
+  - package-ecosystem: "gradle"
+    directory: "/modules/mariadb"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10
+  - package-ecosystem: "gradle"
+    directory: "/modules/mockserver"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10
+  - package-ecosystem: "gradle"
+    directory: "/modules/mssqlserver"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10
+  - package-ecosystem: "gradle"
+    directory: "/modules/mysql"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10
+  - package-ecosystem: "gradle"
+    directory: "/modules/neo4j"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10
+  - package-ecosystem: "gradle"
+    directory: "/modules/nginx"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10
+  - package-ecosystem: "gradle"
+    directory: "/modules/oracle-xe"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10
+  - package-ecosystem: "gradle"
+    directory: "/modules/postgresql"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10
+  - package-ecosystem: "gradle"
+    directory: "/modules/pulsar"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10
+  - package-ecosystem: "gradle"
+    directory: "/modules/selenium"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10
+  - package-ecosystem: "gradle"
+    directory: "/modules/spock"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10
+  - package-ecosystem: "gradle"
+    directory: "/modules/vault"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10
+
+# Examples
+  - package-ecosystem: "gradle"
+    directory: "/examples"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10