ci: remove bump action

.github/workflows/docker.yml

@@ -1,30 +0,0 @@
-name: Build and Push Docker Image
-
-on:
-  push:
-    branches:
-      - main
-  pull_request:
-    branches:
-      - main
-
-jobs:
-  build_and_push:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout Code
-        uses: actions/checkout@v4
-
-      - name: Log in to Gitea Package Registry
-        uses: docker/login-action@v3
-        with:
-          registry: ${{ secrets.SERVER_URL }}
-          username: ${{ secrets.USERNAME }}
-          password: ${{ secrets.PACKAGE_TOKEN }}
-
-      - name: Build Docker Image
-        run: docker build -t git.pontusmail.org/librecloud/mail-connect:latest .
-
-      - name: Push Docker Image
-        run: docker push git.pontusmail.org/librecloud/mail-connect:latest

README.md

@@ -1,7 +1,5 @@
 # mail-connect
 
-[![Build and Push Docker Image](https://github.com/ihatenodejs/mail-connect/actions/workflows/docker.yml/badge.svg)](https://github.com/ihatenodejs/mail-connect/actions/workflows/docker.yml)
-
 API bridge for docker-mailserver
 
 *mail-connect is still in early beta*