Standardize '/version' endpoint on all services (#1755)

src/Icons/Controllers/IconsController.cs

@@ -39,13 +39,6 @@ namespace Bit.Icons.Controllers
             _iconsSettings = iconsSettings;
         }
 
-        [HttpGet("~/alive")]
-        [HttpGet("~/now")]
-        public DateTime GetAlive()
-        {
-            return DateTime.UtcNow;
-        }
-
         [HttpGet("~/config")]
         public IActionResult GetConfig()
         {

src/Icons/Controllers/InfoController.cs

@@ -0,0 +1,22 @@
+using System;
+using Microsoft.AspNetCore.Mvc;
+using Bit.Core.Utilities;
+
+namespace Bit.Icons.Controllers
+{
+    public class InfoController : Controller
+    {
+        [HttpGet("~/alive")]
+        [HttpGet("~/now")]
+        public DateTime GetAlive()
+        {
+            return DateTime.UtcNow;
+        }
+        
+        [HttpGet("~/version")]
+        public JsonResult GetVersion()
+        {
+            return Json(CoreHelpers.GetVersion());
+        }
+    }
+}