Update dependabot rules to include next branch and npm (#308) (#328)

.github/dependabot.yml

@@ -1,13 +1,63 @@
 version: 2
 updates:
+  ##############################################################################
+  # main branch
+  ##############################################################################
+
+  - package-ecosystem: "github-actions"
+    # Workflow files stored in the default location of `.github/workflows`
+    directories:
+      - "/"
+    schedule:
+      interval: "weekly"
+
+  - package-ecosystem: "gradle"
+    # Files stored in the default project in the root of this repo
+    directories:
+      - "/"
+    schedule:
+      interval: "weekly"
+
+  - package-ecosystem: "npm"
+    # Files stored in the `js/` project
+    directories:
+      - "/js"
+    schedule:
+      interval: "weekly"
+
+  ##############################################################################
+  # next branch
+  ##############################################################################
+
   - package-ecosystem: "github-actions"
     # Workflow files stored in the default location of `.github/workflows`
-    directory: "/"
+    directories:
+      - "/"
     schedule:
       interval: "weekly"
+    target-branch: "next"
+    labels:
+      - "dependencies"
+      - "next"
 
   - package-ecosystem: "gradle"
     # Files stored in the default project in the root of this repo
-    directory: "/"
+    directories:
+      - "/"
+    schedule:
+      interval: "weekly"
+    target-branch: "next"
+    labels:
+      - "dependencies"
+      - "next"
+
+  - package-ecosystem: "npm"
+    # Files stored in the `js/` project
+    directories:
+      - "/js"
     schedule:
       interval: "weekly"
+    target-branch: "next"
+    labels:
+      - "dependencies"
+      - "next"