Add dependabot

.github/dependabot.yml

@@ -0,0 +1,26 @@
+# Automatically opens PRs for dependency updates.
+# Can be turned on and off for org or repository via "Code security and analysis" tab .
+# See https://docs.github.com/en/code-security/dependabot/dependabot-alerts/configuring-dependabot-alerts
+version: 2
+updates:
+ # Updates Elixir dependencies
+ - package-ecosystem: mix
+ directory: server/
+ # Checks every Monday morning at 5am Pacific.
+ schedule: &weekly_schedule
+ interval: weekly
+ day: monday
+ time: 05:00
+ timezone: America/Los_Angeles
+ # Will only open a maximum of 3 PRs
+ open-pull-requests-limit: 3
+ # Updates GHA dependencies
+ - package-ecosystem: github-actions
+ directory: /
+ schedule: *weekly_schedule
+ open-pull-requests-limit: 3
+ # Updates JavaScript dependencies
+ - package-ecosystem: npm
+ directory: /ui
+ schedule: *weekly_schedule
+ open-pull-requests-limit: 3