Update alpine docker containers

docker/alpine64/Dockerfile

@@ -1,4 +1,4 @@
-FROM alpine:3.12
+FROM alpine:3.16
 
 ENV LANG C.UTF-8
 
@@ -37,8 +37,8 @@ RUN apk add --no-cache \
             xz-dev \
             ncurses-static
 
-ARG GHCUP_VERSION=0.1.19.4
-ARG GPG_KEY=7D1E8AFD1D4A16D71FADA2F2CCC85C0E40C06A8C
+ARG GHCUP_VERSION=0.1.20.0
+ARG GPG_KEY="7D1E8AFD1D4A16D71FADA2F2CCC85C0E40C06A8C FFEB7CE81E16A36B3E2DED6F2DE04D4E97DB64AD 88B57FCF7DB53B4DB3BFA4B1588764FBE22D19C4 EAF2A9A722C0C96F2B431CA511AAD8CEDEE0CAEF"
 
 
 # install ghcup
@@ -52,9 +52,9 @@ RUN gpg --batch --keyserver keys.openpgp.org --recv-keys $GPG_KEY && \
     chmod +x /usr/bin/ghcup && \
     rm -rf SHA256SUMS SHA256SUMS.sig
 
-ARG GHC=8.10.7
-ARG CABAL_INSTALL=3.6.2.0
-ARG STACK=2.9.1
+ARG GHC=9.4.8
+ARG CABAL_INSTALL=3.10.2.0
+ARG STACK=2.13.1
 
 ENV GHCUP_CURL_OPTS="--silent"
 ENV NO_COLOR=1