chore: update dependabot so it stops spamming me with useless junk

Author: ChrisMcKee

.github/dependabot.yml

@@ -4,13 +4,9 @@ updates:
     directory: "/"
     schedule:
       interval: daily
-    ignore:
-      - dependency-name: "Microsoft.Extensions.Logging"
-        update-types: ["version-update:semver-major"]
-      - dependency-name: "System.Runtime.Caching"
-        update-types: ["version-update:semver-major"]
+    open-pull-requests-limit: 0
 
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule:
-      interval: "daily"
+      interval: "weekly"