Update to 3.1.107 SDK

global.json

@@ -1,6 +1,6 @@
 {
   "tools": {
-    "dotnet": "3.1.100",
+    "dotnet": "3.1.107",
     "runtimes": {
       "dotnet": [
         "2.1.11",
@@ -15,7 +15,7 @@
     }
   },
   "sdk": {
-    "version": "3.1.100-preview1-014400"
+    "version": "3.1.107"
   },
   "msbuild-sdks": {
     "Microsoft.DotNet.Arcade.Sdk": "1.0.0-beta.20113.5",