feedback: Update issue template URL (#28790)

Closes #28782 

The linked template path was updated in #28250. This PR also adds the
change to the zed action.

Since the issue template link was also referenced in workspace, I
updated that occurrence to use the `FileBugReport` action instead. For
that, I had to move the action to `zed_actions`. However, with this
change only one link has to be updated and any database related errors
will have the zed version specs attached to them automatically.

Release Notes:

- Fixed an issue where the `file bug report` action would redirect to an
outdated URL.

crates/zed_actions/src/lib.rs

@@ -150,7 +150,7 @@ pub mod command_palette {
 pub mod feedback {
     use gpui::actions;
 
-    actions!(feedback, [GiveFeedback]);
+    actions!(feedback, [FileBugReport, GiveFeedback]);
 }
 
 pub mod theme_selector {