refactor(docker): simplify Dockerfile by removing netcat installation

- Removed unnecessary installation of netcat from the Dockerfile for all stages.
- Streamlined the build process by eliminating redundant commands, focusing on npm installations.

These changes enhance the efficiency of the Dockerfile, reducing build time and complexity.

Author: anatolyshipitz

Dockerfile.temporal-worker-main

@@ -2,8 +2,7 @@
 FROM node:20-bullseye AS deps
 WORKDIR /app/main
 COPY workers/main/package*.json ./
-RUN apt-get update && apt-get install -y netcat && rm -rf /var/lib/apt/lists/* \
-    && npm ci --ignore-scripts
+RUN npm ci --ignore-scripts
 
 # Development image
 FROM node:20-bullseye AS dev
@@ -12,16 +11,14 @@ ENV NODE_ENV=development
 ENV DEBUG=*
 WORKDIR /app/main
 COPY --from=deps /app/main/node_modules ./node_modules
-RUN apt-get update && apt-get install -y netcat && rm -rf /var/lib/apt/lists/*
 CMD ["npx", "nodemon", "--watch", "./", "--watch", "/app/common", "--ext", "ts", "--exec", "npx", "ts-node", "src/index.ts"]
 
 # Build the app
 FROM node:20-bullseye AS build
 WORKDIR /app/main
 COPY --from=deps /app/main/node_modules ./node_modules
 COPY workers/main/ ./
-RUN apt-get update && apt-get install -y netcat && rm -rf /var/lib/apt/lists/* \
-    && npm run build
+RUN npm run build
 
 # Production image
 FROM gcr.io/distroless/nodejs20-debian11 AS production