fix(ci): remove prepare script before npm install in Docker build

Author: RustyRory

saintBarthVolleyApp/backend/Dockerfile

@@ -3,8 +3,7 @@ FROM node:20-alpine
 WORKDIR /usr/src/app
 
 COPY package*.json ./
-ENV HUSKY=0
-RUN npm install --omit=dev
+RUN npm pkg delete scripts.prepare && npm install --omit=dev
 
 COPY . .