fix(core): update

Dockerfile

@@ -1,4 +1,4 @@
-FROM docker:19.03.1
+FROM docker:20
 
 RUN apk update && apk add --no-cache \
   git \
@@ -15,14 +15,16 @@ RUN apk update && apk add --no-cache \
   libgcc \
   libstdc++ \
   gnupg \
-  nodejs-current \
-  nodejs-npm \
+  nodejs \
+  npm \
   krb5-libs \
   && update-ca-certificates
 
 # Add the patch fix
 COPY ./stack-fix.c /lib/
 
+RUN node -v && npm -v
+
 # Prepare the libraries packages
 RUN set -ex \
     && apk add --no-cache  --virtual .build-deps build-base \