fix: update webpack-dev-middleware to version 7.4.5 and adjust snapshot for response headers

Author: bjohansebas

package-lock.json

@@ -70,7 +70,7 @@
     "serve-index": "^1.9.1",
     "sockjs": "^0.3.24",
     "spdy": "^4.0.2",
-    "webpack-dev-middleware": "^7.4.2",
+    "webpack-dev-middleware": "^7.4.5",
     "ws": "^8.18.0"
   },
   "devDependencies": {

package.json

@@ -56,7 +56,7 @@ exports[`Built in routes with simple config should handle HEAD request to direct
 
 exports[`Built in routes with simple config should handle HEAD request to directory index: page errors 1`] = `[]`;
 
-exports[`Built in routes with simple config should handle HEAD request to directory index: response headers content-type 1`] = `text/javascript; charset=utf-8`;
+exports[`Built in routes with simple config should handle HEAD request to directory index: response headers content-type 1`] = `"text/html; charset=utf-8"`;
 
 exports[`Built in routes with simple config should handle HEAD request to directory index: response status 1`] = `200`;