Update dependabot config (#3)

.github/dependabot.yml

@@ -0,0 +1,62 @@
+# DO NOT EDIT THIS FILE. This dependabot file was generated 
+# by https://github.com/KittyCAD/ciso Changes to this file should be addressed in 
+# the ciso repository.
+
+version: 2
+updates:
+- package-ecosystem: github-actions
+  directory: /
+  schedule:
+    interval: weekly
+    day: monday
+    time: '03:00'
+    timezone: America/Los_Angeles
+  open-pull-requests-limit: 5
+  groups:
+    security:
+      applies-to: security-updates
+      update-types:
+      - major
+      - minor
+      - patch
+    patch:
+      applies-to: version-updates
+      update-types:
+      - patch
+    major:
+      applies-to: version-updates
+      update-types:
+      - major
+    minor:
+      applies-to: version-updates
+      update-types:
+      - minor
+      - patch
+- package-ecosystem: cargo
+  directory: /
+  schedule:
+    interval: weekly
+    day: monday
+    time: '03:00'
+    timezone: America/Los_Angeles
+  open-pull-requests-limit: 5
+  groups:
+    security:
+      applies-to: security-updates
+      update-types:
+      - major
+      - minor
+      - patch
+    patch:
+      applies-to: version-updates
+      update-types:
+      - patch
+    major:
+      applies-to: version-updates
+      update-types:
+      - major
+    minor:
+      applies-to: version-updates
+      update-types:
+      - minor
+      - patch