chore: Check deps monthly, remove old from dependanbot

Author: davesnx

.github/dependabot.yml

@@ -3,26 +3,15 @@ updates:
 - package-ecosystem: npm
   directory: "/"
   schedule:
-    interval: daily
-    time: "04:00"
+    interval: monthly
   open-pull-requests-limit: 10
   reviewers:
   - davesnx
   - mackermans
   ignore:
-  - dependency-name: husky
-    versions:
-    - 4.3.8
-    - 5.0.9
-    - 5.1.2
-    - 6.0.0
   - dependency-name: chai
     versions:
     - 4.3.4
   - dependency-name: mocha
     versions:
     - 8.3.2
-  - dependency-name: semantic-release
-    versions:
-    - 17.3.7
-    - 17.3.9