Revert "Only call reset-prompt when the appropriate zstyle is set"

This reverts commit 6d00fdf8c8.

As unfortunate as it is, this workaround was a hack and doesn't take
into account prompts like spaceship which don't use $editor_info but
rely on $KEYMAP directly. We'll need to find a more consistent solution
to fix this.

runcoms/zpreztorc

@@ -62,6 +62,9 @@ zstyle ':prezto:module:editor' key-bindings 'emacs'
 # Auto convert .... to ../..
 # zstyle ':prezto:module:editor' dot-expansion 'yes'
 
+# Allow the zsh prompt context to be shown.
+#zstyle ':prezto:module:editor' ps-context 'yes'
+
 #
 # Git
 #