BUILD-3102 Enable dependabot (#75)

---------

Co-authored-by: Ambroise C <[email protected]>

Author: tomverin

.github/dependabot.yml

@@ -0,0 +1,16 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"
+      timezone: "CET"
+    open-pull-requests-limit: 100
+    commit-message:
+      prefix: "NO-JIRA "