Chore: improve types

Build/download-previous-build.ts

@@ -65,7 +65,10 @@ export const downloadPreviousBuild = task(import.meta.path, async (span) => {
       const extract = tarStream.extract();
 
       pipeline(
-        Readable.fromWeb(resp.body as any),
+        Readable.fromWeb(
+          // @ts-expect-error -- DOM type is incompatible with Node type
+          resp.body
+        ),
         gunzip,
         extract
       );