fix: only disallow body with GET/HEAD requests (#11710)

Co-authored-by: Rich Harris <[email protected]>

Author: Rich-Harris

.changeset/four-insects-play.md

@@ -0,0 +1,5 @@
+---
+'@sveltejs/kit': patch
+---
+
+fix: only disallow body with GET/HEAD

packages/kit/src/exports/node/index.js

@@ -110,9 +110,9 @@ export async function getRequest({ request, base, bodySizeLimit }) {
 		method: request.method,
 		headers: /** @type {Record<string, string>} */ (request.headers),
 		body:
-			request.method === 'POST' || request.method === 'PUT' || request.method === 'PATCH'
-				? get_raw_body(request, bodySizeLimit)
-				: undefined
+			request.method === 'GET' || request.method === 'HEAD'
+				? undefined
+				: get_raw_body(request, bodySizeLimit)
 	});
 }