Merge #11288

11288: Support <code> blocks from Rust docs in vscode hover r=oandrew a=oandrew

Set `"supportHtml": true` to support rendering `<code>` blocks in hovers.

e.g.  1bd4fdc943/library/std/src/fs.rs (L109)

Co-authored-by: Andrew Onyshchuk <andryk.rv@gmail.com>

editors/code/src/client.ts

@@ -155,6 +155,9 @@ export function createClient(serverPath: string, workspace: Workspace, extraEnv:
                 );
             }
 
+        },
+        markdown: {
+            supportHtml: true,
         }
     };