Bump @types/node to 20.17.7 to fix findSourceMap type (#96321)

Fixes
https://github.com/vercel/next.js/pull/96198#discussion_r3666434724.

Bumps the pinned `@types/node` version to `20.17.7` to get an upstream
fix for `findSourceMap` type.

Also regenerates the pnpm patch due to a conflict.

I upgraded by just a patch because I'm not sure if we rely on being on
an old version here.

## Test Plan

`findSourceMap` now shows correct types.

<img width="694" height="335" alt="Screenshot 2026-07-29 at 01 02 48"
src="https://github.com/user-attachments/assets/cfe740e0-b8bf-4edc-ac27-698f926feb32"
/>

package.json

@@ -161,7 +161,7 @@
     "@types/http-proxy": "1.17.17",
     "@types/jest": "29.5.5",
     "@types/js-yaml": "4.0.9",
-    "@types/node": "20.17.6",
+    "@types/node": "20.17.7",
     "@types/node-fetch": "2.6.1",
     "@types/react": "19.2.10",
     "@types/react-dom": "19.2.3",
@@ -313,7 +313,7 @@
       "webpack": "5.98.0",
       "browserslist": "4.28.1",
       "caniuse-lite": "1.0.30001746",
-      "@types/node": "20.17.6",
+      "@types/node": "20.17.7",
       "@babel/core": "7.26.10",
       "@babel/parser": "7.27.0",
       "@babel/types": "7.27.0",
@@ -337,7 +337,6 @@
     "patchedDependencies": {
       "[email protected]": "patches/[email protected]",
       "[email protected]": "patches/[email protected]",
-      "@types/[email protected]": "patches/@[email protected]",
       "[email protected]": "patches/[email protected]",
       "[email protected]": "patches/[email protected]",
       "[email protected]": "patches/[email protected]",
@@ -345,7 +344,8 @@
       "@modelcontextprotocol/sdk": "patches/@modelcontextprotocol__sdk.patch",
       "@vercel/blob": "patches/@vercel__blob.patch",
       "postcss-scss": "patches/postcss-scss.patch",
-      "[email protected]": "patches/[email protected]"
+      "[email protected]": "patches/[email protected]",
+      "@types/[email protected]": "patches/@[email protected]"
     }
   }
 }

patches/@types__node@20.17.7.patch

@@ -1,11 +1,11 @@
 diff --git a/module.d.ts b/module.d.ts
-index 3b40061a67ccb5a65071d29a3a8d7134d8851158..d733cde7cee76a389379f187f08c455c1b67b1e8 100644
+index 73b88af8b53babda5843dc5d4bb3b2a9b14d053b..6ecfa95f38c81421a49bc055bfff87a4f9dcc51c 100644
 --- a/module.d.ts
 +++ b/module.d.ts
 @@ -49,7 +49,25 @@ declare module "module" {
           * @return Returns `module.SourceMap` if a source map is found, `undefined` otherwise.
           */
-         function findSourceMap(path: string, error?: Error): SourceMap;
+         function findSourceMap(path: string, error?: Error): SourceMap | undefined;
 -        interface SourceMapPayload {
 +        /**
 +         * https://tc39.es/source-map/#index-map