Fix dockerfile

Author: Eric Trenkel

Dockerfile

@@ -4,6 +4,9 @@ WORKDIR /bot
 
 COPY ./package.json /bot/package.json
 COPY ./package-lock.json /bot/package-lock.json
+
+RUN apk update
+RUN apk add wget python3 build-base
 RUN npm install
 
 COPY ./src /bot/src