ci: add Generic Webhook Trigger configuration

Jenkinsfile

@@ -9,6 +9,29 @@ pipeline {
         npm_config_registry = 'https://registry.npmmirror.com'
     }
 
+    triggers {
+        GenericTrigger(
+            genericVariables: [
+                [key: 'ref', value: '$.ref']
+            ],
+            genericRequestVariables: [
+                [key: 'ref', regexpFilter: ''],
+                [key: 'repository.name', regexpFilter: '']
+            ],
+            genericHeaderVariables: [
+                [key: 'X-Gitea-Event', regexpFilter: '']
+            ],
+            causeString: 'Gitea Webhook Trigger: $ref',
+            token: 'novalon-website-webhook-token-2024',
+            printContributedVariables: true,
+            printPostContent: true,
+            silentResponse: false,
+            shouldNotFlatten: false,
+            regexpFilterText: '$ref',
+            regexpFilterExpression: '^refs/heads/release/.*$'
+        )
+    }
+
     stages {
         stage('Checkout') {
             steps {