Revert rustup minimal profile, rustup can't be updated

docker/amd64/mysql/Dockerfile

@@ -41,8 +41,6 @@ RUN apt-get update && apt-get install -y \
     && rm -rf /var/lib/apt/lists/*
 
 # Creates a dummy project used to grab dependencies
-RUN rustup self update
-RUN rustup set profile minimal
 RUN USER=root cargo new --bin app
 WORKDIR /app
 

docker/amd64/mysql/Dockerfile.alpine

@@ -41,8 +41,6 @@ WORKDIR /app
 # To avoid copying unneeded files, use .dockerignore
 COPY . .
 
-RUN rustup self update
-RUN rustup set profile minimal
 RUN rustup target add x86_64-unknown-linux-musl
 
 # Make sure that we actually build the project