Implement Marshal.Get(Last)PInvokeErrorMessage() APIs.

[AaronRobinsonMSFT]

The behavior of this API is to return the same value as
new Win32Exception(error).Message, while avoiding the
instantiation of an exception.

Fixes#67872

/cc @danmoseley @dotnet/interop-contrib

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Issue Details

---

The behavior of this API is to return the same value as
new Win32Exception(error).Message, while avoiding the
instantiation of an exception.

Fixes #67872

/cc @danmoseley @dotnet/interop-contrib

Author:	AaronRobinsonMSFT
Assignees:	-
Labels:	area-System.Runtime.InteropServices
Milestone:	7.0.0

[stephentoub]

There are other places using Interop.Kernel32.GetMessage. It'd be nice to have them changed (where possible) to just call Marshal.GetPInvokeErrorMessage, e.g.

runtime/src/libraries/Common/src/System/IO/Win32Marshal.cs

Line 62 in a103efd

string.IsNullOrEmpty(path)?GetMessage(errorCode):$"{GetMessage(errorCode)} : '{path}'",

runtime/src/libraries/System.Private.CoreLib/src/System/Environment.Variables.Windows.cs

Lines 51 to 54 in a103efd

	thrownewOutOfMemoryException(Interop.Kernel32.GetMessage(errorCode));
	default:
	thrownewArgumentException(Interop.Kernel32.GetMessage(errorCode));

There are also places doing new Win32Exception().Message that should be changed to use this, e.g.

runtime/src/libraries/System.Security.Principal.Windows/src/System/Security/Principal/WindowsIdentity.cs

Line 134 in 4277bc5

thrownewSecurityException(newWin32Exception().Message);

runtime/src/libraries/System.Security.Principal.Windows/src/System/Security/Principal/WindowsPrincipal.cs

Line 155 in 4277bc5

thrownewSecurityException(newWin32Exception().Message);

runtime/src/libraries/System.ServiceProcess.ServiceController/src/System/ServiceProcess/ServiceBase.cs

Line 632 in a103efd

errorMessage=newWin32Exception().Message;

[danmoseley]

Nice improvement, thanks