Add option to either use system clipboard or vim clipboard (#7936)

Release Notes:

- vim: Added a setting to control default clipboard behaviour. `{"vim":
{"use_system_clipboard": "never"}}` disables writing to the clipboard.
`"on_yank"` writes to the system clipboard only on yank, and `"always"`
preserves the current behavior. ([#4390
](https://github.com/zed-industries/zed/issues/4390))

---------

Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>

crates/vim/src/normal/increment.rs

@@ -44,7 +44,7 @@ pub fn register(workspace: &mut Workspace, _: &mut ViewContext<Workspace>) {
 }
 
 fn increment(vim: &mut Vim, mut delta: i32, step: i32, cx: &mut WindowContext) {
-    vim.update_active_editor(cx, |editor, cx| {
+    vim.update_active_editor(cx, |vim, editor, cx| {
         let mut edits = Vec::new();
         let mut new_anchors = Vec::new();