Added the vendor and the vendorVersion of the Java:

Having the vendor and vendor version information of Java
is useful in case of support and bug fixes of the specific
vendor related Java version.

(cherry picked from commit 9820480)

extensions/info/runtime/src/main/java/io/quarkus/info/runtime/JavaInfoContributor.java

@@ -17,10 +17,20 @@ public Map<String, Object> data() {
         //TODO: should we add more information like 'java.runtime.*' and 'java.vm.*' ?
         Map<String, Object> result = new LinkedHashMap<>();
         result.put("version", getVersion());
+        result.put("vendor", getVendor());
+        result.put("vendorVersion", getVendorVersion());
         return result;
     }
 
     static String getVersion() {
         return System.getProperty("java.version");
     }
+
+    static String getVendor() {
+        return System.getProperty("java.vendor");
+    }
+
+    static String getVendorVersion() {
+        return System.getProperty("java.vendor.version");
+    }
 }