zeta: Collect git sha / remote urls when data collection from OSS is enabled (#35514)

Release Notes:

- Edit Prediction: Added Git info to edit predictions requests (only
sent for opensource projects when data collection is enabled). The sent
Git info is the SHA of the current commit and the URLs for the `origin`
and `upstream` remotes.

crates/zeta_cli/src/main.rs

@@ -172,6 +172,7 @@ async fn get_context(
         None => String::new(),
     };
     let can_collect_data = false;
+    let git_info = None;
     cx.update(|cx| {
         gather_context(
             project.as_ref(),
@@ -180,6 +181,7 @@ async fn get_context(
             clipped_cursor,
             move || events,
             can_collect_data,
+            git_info,
             cx,
         )
     })?