fix(docker-compose): fix for slow `docker compose` call on remote Docker contexts (#10264)

Fixes #10264
Co-authored-by: Frederick Zhang <frederick888@tsundere.moe>

plugins/docker-compose/docker-compose.plugin.zsh

 # support Compose v2 as docker CLI plugin
-command docker compose &>/dev/null && dccmd='docker compose' || dccmd='docker-compose'
+DOCKER_CONTEXT=default command docker compose &>/dev/null \
+  && dccmd='docker compose' \
+  || dccmd='docker-compose'
 
 alias dco="$dccmd"
 alias dcb="$dccmd build"