Normalize quotes in Dependabot configuration for consistency

Author: lukekim

.github/dependabot.yml

@@ -4,41 +4,41 @@
 version: 2
 updates:
   # Python dependencies (pip)
-  - package-ecosystem: "pip"
-    directory: "/"
+  - package-ecosystem: 'pip'
+    directory: '/'
     schedule:
-      interval: "weekly"
-      day: "monday"
-      time: "09:00"
-      timezone: "America/Los_Angeles"
+      interval: 'weekly'
+      day: 'monday'
+      time: '09:00'
+      timezone: 'America/Los_Angeles'
     open-pull-requests-limit: 10
     labels:
-      - "dependencies"
-      - "python"
+      - 'dependencies'
+      - 'python'
     commit-message:
-      prefix: "chore(deps)"
+      prefix: 'chore(deps)'
     groups:
       # Group all Python dependency updates into a single PR
       python-dependencies:
         patterns:
-          - "*"
+          - '*'
 
   # GitHub Actions
-  - package-ecosystem: "github-actions"
-    directory: "/"
+  - package-ecosystem: 'github-actions'
+    directory: '/'
     schedule:
-      interval: "weekly"
-      day: "monday"
-      time: "09:00"
-      timezone: "America/Los_Angeles"
+      interval: 'weekly'
+      day: 'monday'
+      time: '09:00'
+      timezone: 'America/Los_Angeles'
     open-pull-requests-limit: 5
     labels:
-      - "dependencies"
-      - "github-actions"
+      - 'dependencies'
+      - 'github-actions'
     commit-message:
-      prefix: "chore(deps)"
+      prefix: 'chore(deps)'
     groups:
       # Group GitHub Actions updates
       actions:
         patterns:
-          - "*"
+          - '*'