Remove some redundant entity clones (#36274)

`cx.entity()` already returns an owned entity, so there is no need for
these clones.

Release Notes:

- N/A

crates/language_tools/src/lsp_log.rs

@@ -1358,7 +1358,7 @@ impl Render for LspLogToolbarItemView {
             })
             .collect();
 
-        let log_toolbar_view = cx.entity().clone();
+        let log_toolbar_view = cx.entity();
 
         let lsp_menu = PopoverMenu::new("LspLogView")
             .anchor(Corner::TopLeft)

crates/language_tools/src/lsp_tool.rs

@@ -1007,7 +1007,7 @@ impl Render for LspTool {
             (None, "All Servers Operational")
         };
 
-        let lsp_tool = cx.entity().clone();
+        let lsp_tool = cx.entity();
 
         div().child(
             PopoverMenu::new("lsp-tool")

crates/language_tools/src/syntax_tree_view.rs

@@ -456,7 +456,7 @@ impl SyntaxTreeToolbarItemView {
         let active_layer = buffer_state.active_layer.clone()?;
         let active_buffer = buffer_state.buffer.read(cx).snapshot();
 
-        let view = cx.entity().clone();
+        let view = cx.entity();
         Some(
             PopoverMenu::new("Syntax Tree")
                 .trigger(Self::render_header(&active_layer))