Update Dockerfile

Dockerfile

@@ -7,6 +7,9 @@ WORKDIR /ChatGPT-Plugins
 # Clone the ChatGPT repository from GitHub
 RUN git clone https://github.com/chokiproai/ChatGPT-Plugins.git .
 
+# Copy package.json and yarn.lock to the working directory
+COPY package.json yarn.lock ./
+
 # Install dependencies using npm with legacy peer dependencies
 RUN npm install --legacy-peer-deps