Create Dependabot config file (#2145)

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

.github/dependabot.yml

@@ -0,0 +1,17 @@
+version: 2
+updates:
+- package-ecosystem: maven
+  directory: "/"
+  schedule:
+    interval: daily
+  open-pull-requests-limit: 10
+  ignore:
+  - dependency-name: com.google.code.gson:gson
+    versions:
+    - "> 2.2.4"
+  - dependency-name: com.google.guava:guava
+    versions:
+    - "> 17.0"
+  - dependency-name: org.apache.logging.log4j:log4j-core
+    versions:
+    - "> 2.5, < 3"