Fix remaining license headers (dotnet#38953)

* Fix license in remainder of .cs files

* Fix license header in .vb files

* Fix license header in .py files

* Fix license headers in .c, .cpp, .h

* Fix licensing on .dat files

* Fix license header in generators

* Fix license headers in .asm

* Fix license headers in .xml

* Fix remainder of license headers

* Add license default to .editorconfig

* Add some missing headers

* Fix Doundation to Foundation in some license headers

* Add missing license headers under libraries

Author: stephentoub

.editorconfig

@@ -157,6 +157,9 @@ csharp_space_between_square_brackets = false
 dotnet_code_quality.ca1802.api_surface = private, internal
 dotnet_code_quality.ca2208.api_surface = public
 
+# License header
+file_header_template = Licensed to the .NET Foundation under one or more agreements.\nThe .NET Foundation licenses this file to you under the MIT license.\n
+
 # C++ Files
 [*.{cpp,h,in}]
 curly_bracket_next_line = true

src/coreclr/scripts/coreclr_arguments.py

@@ -2,7 +2,6 @@
 #
 ## Licensed to the .NET Foundation under one or more agreements.
 ## The .NET Foundation licenses this file to you under the MIT license.
-## See the LICENSE file in the project root for more information.
 #
 ##
 # Title               : coreclr_arguments.py

src/coreclr/scripts/superpmi.py

@@ -2,7 +2,6 @@
 #
 ## Licensed to the .NET Foundation under one or more agreements.
 ## The .NET Foundation licenses this file to you under the MIT license.
-## See the LICENSE file in the project root for more information.
 #
 ##
 # Title               : superpmi.py

src/coreclr/src/System.Private.CoreLib/Tools/GenUnicodeProp/Program.cs

@@ -101,7 +101,6 @@ private static void Main(string[] args)
             {
                 file.Write("// Licensed to the .NET Foundation under one or more agreements.\n");
                 file.Write("// The .NET Foundation licenses this file to you under the MIT license.\n");
-                file.Write("// See the LICENSE file in the project root for more information.\n\n");
 
                 file.Write("using System.Diagnostics;\n\n");
 

src/coreclr/src/System.Private.CoreLib/src/System/Runtime/InteropServices/ComTypes/IEnumerable.cs

@@ -1,6 +1,5 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information
 
 namespace System.Runtime.InteropServices.ComTypes
 {

src/coreclr/src/System.Private.CoreLib/src/System/Runtime/InteropServices/ComTypes/IEnumerator.cs

@@ -1,6 +1,5 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information
 
 namespace System.Runtime.InteropServices.ComTypes
 {

src/coreclr/src/debug/di/amd64/FloatConversion.asm

@@ -1,6 +1,5 @@
 ; Licensed to the .NET Foundation under one or more agreements.
 ; The .NET Foundation licenses this file to you under the MIT license.
-; See the LICENSE file in the project root for more information.
 
 ;// ==++==
 ;//

src/coreclr/src/debug/di/arm/floatconversion.asm

@@ -1,6 +1,5 @@
 ; Licensed to the .NET Foundation under one or more agreements.
 ; The .NET Foundation licenses this file to you under the MIT license.
-; See the LICENSE file in the project root for more information.
 
 ;; ==++==
 ;;

src/coreclr/src/debug/di/arm64/floatconversion.asm

@@ -1,6 +1,5 @@
 ; Licensed to the .NET Foundation under one or more agreements.
 ; The .NET Foundation licenses this file to you under the MIT license.
-; See the LICENSE file in the project root for more information.
 
 ;; ==++==
 ;;

src/coreclr/src/debug/ee/amd64/dbghelpers.asm

@@ -1,6 +1,5 @@
 ; Licensed to the .NET Foundation under one or more agreements.
 ; The .NET Foundation licenses this file to you under the MIT license.
-; See the LICENSE file in the project root for more information.
 
 include AsmMacros.inc