Remove obsolete worker termination

I switched build process to proper ES modules back in #672, so, if the TODO is correct, this is no longer necessary.

src/components/compress/index.tsx

@@ -109,11 +109,6 @@ async function preprocessImage(
     } else if (isHqx(preprocessData.resize)) {
       // Hqx can only do x2, x3 or x4.
       result = await processor.workerResize(result, preprocessData.resize);
-      // Seems like the globals from Rust from hqx and resize are conflicting.
-      // For now we can fix that by terminating the worker.
-      // TODO: Use wasm-bindgen’s new --web target to create a proper ES6 module
-      // and remove this.
-      processor.terminateWorker();
       // If the target size is not a clean x2, x3 or x4, use Catmull-Rom
       // for the remaining scaling.
       const pixelOpts = { ...preprocessData.resize, method: 'catrom' };