ignore ReadableStream defect in bun due to controller bug (#5046)

Author: tim-smart

.changeset/social-ducks-read.md

@@ -0,0 +1,5 @@
+---
+"effect": patch
+---
+
+ignore ReadableStream defect in bun due to controller bug

packages/effect/src/internal/stream.ts

@@ -7228,10 +7228,14 @@ export const toReadableStreamRuntime = dual<
             currentResolve = undefined
           }))))
         fiber.addObserver((exit) => {
-          if (exit._tag === "Failure") {
-            controller.error(Cause.squash(exit.cause))
-          } else {
-            controller.close()
+          try {
+            if (exit._tag === "Failure") {
+              controller.error(Cause.squash(exit.cause))
+            } else {
+              controller.close()
+            }
+          } catch {
+            // ignore
           }
         })
       },