Only update lookups for dev overlay if mounted (vercel#16776)

Since the error overlay could be dismissed before this is resolved we need to make sure the component is still mounted before updating the state.

packages/react-dev-overlay/src/internal/container/Errors.tsx

@@ -151,17 +151,25 @@ export const Errors: React.FC<ErrorsProps> = function Errors({ errors }) {
     if (nextError == null) {
       return
     }
+    let mounted = true
+
     getErrorByType(nextError).then(
       (resolved) => {
         // We don't care if the desired error changed while we were resolving,
         // thus we're not tracking it using a ref. Once the work has been done,
         // we'll store it.
-        setLookups((m) => ({ ...m, [resolved.id]: resolved }))
+        if (mounted) {
+          setLookups((m) => ({ ...m, [resolved.id]: resolved }))
+        }
       },
       () => {
         // TODO: handle this, though an edge case
       }
     )
+
+    return () => {
+      mounted = false
+    }
   }, [nextError])
 
   const [isMinimized, setMinimized] = React.useState<boolean>(false)

yarn.lock

@@ -7579,10 +7579,10 @@ finalhandler@~1.1.2:
     statuses "~1.5.0"
     unpipe "~1.0.0"
 
-finally-polyfill@0.2.0:
-  version "0.2.0"
-  resolved "https://registry.yarnpkg.com/finally-polyfill/-/finally-polyfill-0.2.0.tgz#1b34c6e555a6c1603d2ae046e2e176d08687bfdb"
-  integrity sha512-3w46w5Vo4TRtk5jrLT3c8ITGxnPJhMAg3Ogbj4nmgL6thNep9+UgBgk+IRVmRpZDbwNkR7tyGsE3S3J4Qt2zVw==
+finally-polyfill@0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/finally-polyfill/-/finally-polyfill-0.1.0.tgz#2a17b16581d9477db16a703c7b79a898ac0b7d50"
+  integrity sha512-J1LEcZ5VXe1l3sEO+S//WqL5wcJ/ep7QeKJA6HhNZrcEEFj0eyC8IW3DEZhxySI2bx3r85dwAXz+vYPGuHx5UA==
 
 find-cache-dir@3.3.1, find-cache-dir@^3.0.0, find-cache-dir@^3.3.1:
   version "3.3.1"