fix: slow computation of willMembers

Dockerfile

-FROM node:10
+FROM node:16
 
 WORKDIR /app
 COPY . .
 RUN rm -rf /app/node_modules
 
+ENV NEON_BUILD_RELEASE=true
 RUN npm install
 RUN npx tsc
 RUN node run.js config --bma --ipv4 localhost --port 10499