Add hint providers for core properties

Closes gh-3322

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

@@ -106,5 +106,88 @@
     "description": "Location of the PID file to write (if ApplicationPidFileWriter is used).",
     "sourceType": "org.springframework.boot.actuate.system.ApplicationPidFileWriter"
   }
+],"hints": [
+  {
+    "name": "endpoints.cors.allowed-headers",
+    "values": [
+      {
+        "value": "*"
+      }
+    ],
+    "providers": [
+      {
+        "name": "any"
+      }
+    ]
+  },
+  {
+    "name": "endpoints.cors.allowed-methods",
+    "values": [
+      {
+        "value": "*"
+      }
+    ],
+    "providers": [
+      {
+        "name": "any"
+      }
+    ]
+  },
+  {
+    "name": "endpoints.cors.allowed-origins",
+    "values": [
+      {
+        "value": "*"
+      }
+    ],
+    "providers": [
+      {
+        "name": "any"
+      }
+    ]
+  },
+  {
+    "name": "management.health.status.order",
+    "values": [
+      {
+        "value": "UNKNOWN"
+      },
+      {
+        "value": "UP"
+      },
+      {
+        "value": "DOWN"
+      },
+      {
+        "value": "OUT_OF_SERVICE"
+      }
+    ],
+    "providers": [
+      {
+        "name": "any"
+      }
+    ]
+  },
+  {
+    "name": "shell.auth",
+    "values": [
+      {
+        "value": "simple",
+        "description": "Use a simple user/password based authentication."
+      },
+      {
+        "value": "spring",
+        "description": "Integrate with Spring Security."
+      },
+      {
+        "value": "key",
+        "description": "Use a Key-based authentication."
+      },
+      {
+        "value": "jaas",
+        "description": "Use JAAS authentication."
+      }
+    ]
+  }
 ]}