Update zplug

.zsh/zplug

@@ -1 +1 @@
-Subproject commit 305b88c02b255bcf9c817749b0e3ca1e7f981dee
+Subproject commit 5336436631240778bba74a5323e76b6f77df7603

.zshrc

@@ -4,12 +4,12 @@ source "$ZPLUG_HOME/init.zsh"
 zplug t413/zsh-background-notify
 zplug rimraf/k
 zplug tarrasch/zsh-bd
-zplug zsh-users/zsh-syntax-highlighting
+zplug zsh-users/zsh-syntax-highlighting, defer:2
 zplug zsh-users/zaw
 zplug chisui/zsh-nix-shell
 zplug "${HOME}/.zsh", from:local
 if [ -f "$HOME/.zshrc.local" ]; then
-  zplug "$HOME/.zshrc.local", from:local
+  source $HOME/.zshrc.local
 fi
 
 if ! zplug check --verbose; then