Add ignore rules for GitHub bot license check

Author: marko-bekhta

.github/hibernate-github-bot.yml

@@ -67,3 +67,7 @@ develocity:
         replacement: "" # Just remove these tags
 licenseAgreement:
   enabled: true
+  ignore:
+    # See the `build-dependencies` group in the Dependabot's configuration file
+    - user: dependabot[bot]
+      titlePattern: "Bump.*"