Bump @valknar/vpinball-wasm to 0.3.4

0.3.4 skips SDL_SetWindowIcon on the Emscripten target, so the engine no
longer hijacks the browser tab's favicon (and title) via a blob: URL
when a table loads — verified live, no app-side workaround needed.

pnpm-workspace.yaml

@@ -2,5 +2,5 @@ allowBuilds:
   sharp: false
   unrs-resolver: false
 minimumReleaseAgeExclude:
-  - '@valknar/vpinball-wasm@0.2.0 || 0.3.1 || 0.3.2 || 0.3.3'
+  - '@valknar/vpinball-wasm@0.2.0 || 0.3.1 || 0.3.2 || 0.3.3 || 0.3.4'
 updateNotifier: false