meta:install: Create GNUPGHOME if nonexistent

This is more of a one-time step to be done when installing, than every
time on login.

.config/zsh/.zprofile

@@ -9,7 +9,6 @@ export XDG_{CONFIG,CACHE,DATA}_HOME
 export XAUTHORITY="$XDG_RUNTIME_DIR"/Xauthority
 
 export GNUPGHOME="$XDG_DATA_HOME"/gnupg
-[[ -e $GNUPGHOME ]] || mkdir -p "$GNUPGHOME"
 export GOPATH="$XDG_DATA_HOME"/go
 export MPLAYER_HOME="$XDG_CONFIG_HOME"/mplayer
 export WGETRC="$XDG_CONFIG_HOME"/wget/wgetrc

meta/install.conf.yaml

@@ -31,6 +31,9 @@
       description: Installing coc.nvim
       stdout: true
       stderr: true
+    -
+      command: ! command -v gpg >/dev/null 2>&1 || mkdir -p ~/.local/share/gnupg
+      description: Creating GNUPGHOME if necessary
 - link:
     ~/.xinitrc:
         path: .xinitrc