updated the mailcatcher version to 0.10.0

Author: Sengorius

.github/workflows/sync-docker-image.yml

@@ -1,29 +1,29 @@
 name: Sync Docker Image CI
 
 on:
-    push:
-        branches: [ main ]
-    pull_request:
-        branches: [ main ]
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
 
 jobs:
-    sync:
-        runs-on: ubuntu-latest
-        steps:
-            -   name: Checkout Repository
-                uses: actions/checkout@v2
+  sync:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v2
 
-            -   name: Set up Docker Buildx
-                uses: docker/setup-buildx-action@v1
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
 
-            -   name: Login to DockerHub
-                uses: docker/login-action@v1
-                with:
-                    username: ${{ secrets.DOCKERHUB_USERNAME }}
-                    password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Login to DockerHub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
 
-            -   name: Build and push
-                uses: docker/build-push-action@v2
-                with:
-                    push: true
-                    tags: sengorius/proxy-mailcatcher:latest
+      - name: Build and push
+        uses: docker/build-push-action@v2
+        with:
+          push: true
+          tags: sengorius/proxy-mailcatcher:latest

Dockerfile

@@ -1,14 +1,17 @@
 FROM alpine:latest
 
-MAINTAINER Sengorius <mail@skript-manufaktur.de>
+LABEL org.opencontainers.image.authors="Sengorius <mail@skript-manufaktur.de>, Samuel Cochran <sj26@sj26.com>"
+LABEL org.opencontainers.image.vendor="Skript-Manufaktur"
+LABEL org.opencontainers.image.source="https://github.com/Sengorius/proxy-mailcatcher"
+LABEL org.opencontainers.image.title="Proxy-Mailcatcher"
 
 # https://mailcatcher.me/
 # https://rubygems.org/gems/mailcatcher/versions
-ENV MAILCATCHER_VERSION=0.8.2
+ENV MAILCATCHER_VERSION=0.10.0
 
 RUN apk add --no-cache \
     ca-certificates openssl sqlite-libs \
-    ruby ruby-bigdecimal ruby-etc ruby-json libstdc++
+    ruby ruby-bigdecimal libstdc++
 
 RUN apk add --no-cache --virtual .build-deps \
     ruby-dev make g++ sqlite-dev && \