build(deps): group Dependabot updates and slow the cadence

.github/dependabot.yml

@@ -1,9 +1,27 @@
 version: 2
 updates:
   - package-ecosystem: npm
-    directory: /
+    directories:
+      - /
+      - /tools/gentype-canary
     schedule:
       interval: weekly
+      day: monday
+    open-pull-requests-limit: 3
+    cooldown:
+      default-days: 7
+    commit-message:
+      prefix: build(deps)
+      prefix-development: build(deps-dev)
+    groups:
+      commitlint:
+        patterns: ['@commitlint/*']
+      dev-dependencies:
+        dependency-type: development
+        update-types: [minor, patch]
+      production-dependencies:
+        dependency-type: production
+        update-types: [minor, patch]
     ignore:
       # Git dependencies are deliberately pinned to reviewed revisions.
       - dependency-name: smartcube-web-bluetooth
@@ -26,3 +44,12 @@ updates:
     directory: /
     schedule:
       interval: weekly
+      day: monday
+    open-pull-requests-limit: 3
+    cooldown:
+      default-days: 7
+    commit-message:
+      prefix: build(deps)
+    groups:
+      github-actions:
+        patterns: ['*']