chore: imporved the nodejs compat constraint, fixed the formatting and and dependabot config

Author: mridang

.github/dependabot.yml

@@ -1,10 +1,52 @@
 version: 2
 updates:
-  - package-ecosystem: "cargo"
-    directory: "/"
+  - package-ecosystem: 'cargo'
+    directory: '/'
     schedule:
-      interval: "weekly"
-  - package-ecosystem: "github-actions"
-    directory: "/"
+      interval: 'weekly'
+    commit-message:
+      prefix: 'chore(deps):'
+    open-pull-requests-limit: 10
+    groups:
+      cargo-version-updates:
+        patterns:
+          - '*'
+        applies-to: 'version-updates'
+      cargo-security-updates:
+        patterns:
+          - '*'
+        applies-to: 'security-updates'
+
+  - package-ecosystem: 'github-actions'
+    directory: '/'
     schedule:
-      interval: "weekly"
+      interval: 'weekly'
+    commit-message:
+      prefix: 'chore(deps):'
+    open-pull-requests-limit: 10
+    groups:
+      actions-version-updates:
+        patterns:
+          - '*'
+        applies-to: 'version-updates'
+      actions-security-updates:
+        patterns:
+          - '*'
+        applies-to: 'security-updates'
+
+  - package-ecosystem: 'docker'
+    directory: '/'
+    schedule:
+      interval: 'weekly'
+    commit-message:
+      prefix: 'chore(deps):'
+    open-pull-requests-limit: 10
+    groups:
+      actions-version-updates:
+        patterns:
+          - '*'
+        applies-to: 'version-updates'
+      actions-security-updates:
+        patterns:
+          - '*'
+        applies-to: 'security-updates'