Revert incorrect Razor version updates

Author: JunTaoLuo

src/Microsoft.AspNetCore.Mvc.Razor.Host/project.json

@@ -22,7 +22,7 @@
     "xmlDoc": true
   },
   "dependencies": {
-    "Microsoft.AspNetCore.Razor.Runtime": "1.1.3",
+    "Microsoft.AspNetCore.Razor.Runtime": "1.1.2",
     "Microsoft.Extensions.Caching.Memory": "1.1.2",
     "Microsoft.Extensions.FileProviders.Physical": "1.1.1",
     "Microsoft.Extensions.PropertyHelper.Sources": {

test/Microsoft.AspNetCore.Mvc.Razor.Test/project.json

@@ -31,7 +31,7 @@
       "type": "build"
     },
     "Microsoft.AspNetCore.Razor.TagHelpers.Testing.Sources": {
-      "version": "1.1.3",
+      "version": "1.1.2",
       "type": "build"
     },
     "Microsoft.AspNetCore.Testing": "1.1.1",

test/Microsoft.AspNetCore.Mvc.TagHelpers.Test/project.json

@@ -14,7 +14,7 @@
       "type": "build"
     },
     "Microsoft.AspNetCore.Razor.TagHelpers.Testing.Sources": {
-      "version": "1.1.3",
+      "version": "1.1.2",
       "type": "build"
     },
     "Microsoft.AspNetCore.Testing": "1.1.1",