chore(ci): release docker image

Jenkinsfile

@@ -29,12 +29,11 @@ pipeline {
             }
         }
 
-        stage('Release') {
+        stage('Release binaries and packages') {
             when {
                 anyOf {
                     branch 'master'
                     branch 'develop'
-                    branch 'ci-docker-release'
                 }
             }
             steps {
@@ -47,6 +46,28 @@ pipeline {
                         ])
                     ]) {
                         sh 'make gitea-release'
+                    }
+                }
+            }
+        }
+
+        stage('Build and release Docker image') {
+            when {
+                anyOf {
+                    branch 'master'
+                    branch 'develop'
+                    branch 'PR-7'
+                }
+            }
+            steps {
+                script {
+                    withCredentials([
+                        usernamePassword([
+                            credentialsId: 'forge-jenkins',
+                            usernameVariable: 'GITEA_RELEASE_USERNAME',
+                            passwordVariable: 'GITEA_RELEASE_PASSWORD'
+                        ])
+                    ]) {
                         sh '''
                         make docker-build docker-release
                         '''