Upgrade to .NET SDK 3.1.416

Author: Francisco-Gamino

tools/helper.psm1

@@ -11,8 +11,8 @@ $RepoRoot = (Resolve-Path "$PSScriptRoot/..").Path
 $DotnetSDKVersionRequirements = @{
     # We need .NET SDK 3.1 for running the tests, as we still build against the 3.1 framework
     '3.1' = @{
-        MinimalPatch = '415'
-        DefaultPatch = '415'
+        MinimalPatch = '416'
+        DefaultPatch = '416'
     }
     # We need .NET SDK 5.0 for the updated C# compiler
     '5.0' = @{