Merge pull request #193 from superhighfives/add/dependabot

add dependabot for actions and swift packages

Author: superhighfives

.github/dependabot.yml

@@ -0,0 +1,10 @@
+version: 2
+updates:
+  - package-ecosystem: github-actions
+    directory: /
+    schedule:
+      interval: weekly
+  - package-ecosystem: swift
+    directory: /Pika.xcodeproj/project.xcworkspace/xcshareddata/swiftpm
+    schedule:
+      interval: weekly