feat: add slim bookworm to container

.devcontainer/Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.10-buster
+FROM python:3.10-bookworm
 
 WORKDIR /app
 

.github/workflows/docker-image.yml

@@ -0,0 +1,37 @@
+name: Docker Image CI
+
+on: workflow_dispatch
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    env:
+      repo_name: 'dysta/jukebot'
+
+    steps:
+      - name: Checkout 
+        uses: actions/checkout@v2
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          file: Dockerfile
+          push: true
+          tags: '${{ env.repo_name }}:latest'
+
+      - name: Update repo description
+        uses: peter-evans/dockerhub-description@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+          repository: ${{ env.repo_name }}
+          short-description: Discord music bot written in Python 3
+          readme-filepath: ./README.md

Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.10-buster
+FROM python:3.10-slim-bookworm
 
 WORKDIR /app