Add missing default value for server.error.include-path

Closes gh-41667

Author: snicoll

spring-boot-project/spring-boot-autoconfigure/src/main/resources/META-INF/additional-spring-configuration-metadata.json

@@ -45,6 +45,10 @@
       "name": "server.error.include-message",
       "defaultValue": "never"
     },
+    {
+      "name": "server.error.include-path",
+      "defaultValue": "always"
+    },
     {
       "name": "server.error.include-stacktrace",
       "defaultValue": "never"