Add Certbot Service with Dockerfile and Adjust Nginx Config Path

- Added `services/certbot/Dockerfile` for Certbot configuration with Ubuntu 22.04.
- Set up volumes, dependencies, and command for automatic certificate renewal.
- Corrected Nginx configuration file path in `services/nginx/Dockerfile`.

services/certbot/Dockerfile

@@ -0,0 +1,19 @@
+FROM ubuntu:22.04
+LABEL author="Jeppe B"
+
+# Set the volume for certbot
+VOLUME ["/etc/letsencrypt", "/var/lib/letsencrypt"]
+
+# Install dependencies
+RUN apt-get update && \
+    apt-get install -y certbot python3-certbot-nginx && \
+    rm -rf /var/lib/apt/lists/*
+
+# Create a directory for certbot
+RUN mkdir -p /etc/letsencrypt
+# Set the working directory
+WORKDIR /etc/letsencrypt
+# Expose port 80 for the standalone server
+EXPOSE 80
+# Command to run certbot in standalone mode
+CMD ["certbot", "renew", "--standalone", "--non-interactive", "--agree-tos", "--email", "jb@truckwash.dk", "--no-eff-email"]

services/nginx/Dockerfile

@@ -2,7 +2,7 @@
 FROM nginx:1.27.3-alpine
 
 # Import the configuration file for Nginx
-COPY nginx.conf /etc/nginx/nginx.conf
+COPY /nginx/nginx.conf /etc/nginx/nginx.conf
 
 # Copy the contents of the /app directory to the /var/www/html directory (This is not necessary for this, since we are using PHP and Nginx in separate containers - And we are not using Nginx to serve static files)
 #COPY /app /var/www/html