Enable github actions and dependabot on 3.4.x branch

.github/dependabot.yml

@@ -4,8 +4,22 @@ updates:
     directory: "/"
     schedule:
       interval: "weekly"
-    target-branch: "3.3.x"
-    
+    target-branch: "3.4.x"
+
+  - package-ecosystem: gradle
+    directory: "/"
+    target-branch: "3.4.x"
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 15
+    labels:
+      - "dependency-upgrade"
+    commit-message:
+      prefix: "3.4.x"
+    ignore:
+      - dependency-name: "*"
+        update-types: ["version-update:semver-major"]
+
   - package-ecosystem: gradle
     directory: "/"
     target-branch: "3.3.x"

.github/workflows/java-17.yml

@@ -5,9 +5,9 @@ name: Java 17
 
 on:
   push:
-    branches: [ 3.3.*, 3.2.* ]
+    branches: [ 3.4.*, 3.3.*, 3.2.* ]
   pull_request:
-    branches: [ 3.3.*, 3.2.* ]
+    branches: [ 3.4.*, 3.3.*, 3.2.* ]
 
 jobs:
   build:

.github/workflows/java-21.yml

@@ -5,9 +5,9 @@ name: Java 21
 
 on:
   push:
-    branches: [ 3.3.*, 3.2.* ]
+    branches: [ 3.4.*, 3.3.*, 3.2.* ]
   pull_request:
-    branches: [ 3.3.*, 3.2.* ]
+    branches: [ 3.4.*, 3.3.*, 3.2.* ]
 
 jobs:
   build: