Replace LocalAlloc/LocalFree with HeapAlloc/HeapFree

[msmshazan]

• I confirm that I am the author of this code and release it to the SDL project under the Zlib license. This contribution does not contain code from other sources, including code generated by a Large Language Model ("AI").

Description

Replace Local Allocation functions with the modern Heap functions as suggested in https://learn.microsoft.com/en-us/windows/win32/memory/comparing-memory-allocation-methods

Existing Issue(s)

No issues
Just a suggestive improve

[madebr]

The GameInput.cpp source is vendored code from Microsoft GameInput.
See https://github.com/microsoftconnect/GameInput/blob/6066e65573903d91b6497d8e81094f752edf335f/releases/v3.3.195/lib/GameInput.cpp#L77

Perhaps suggest this change there?
This allocation is a one-time allocation so I don't think it matters much.

[msmshazan]

The GameInput.cpp source is vendored code from Microsoft GameInput. See https://github.com/microsoftconnect/GameInput/blob/6066e65573903d91b6497d8e81094f752edf335f/releases/v3.3.195/lib/GameInput.cpp#L77

Perhaps suggest this change there? This allocation is a one-time allocation so I don't think it matters much.

Yes will look into it over there as well

Raised PR : microsoftconnect/GameInput#48

[slouken]

Please submit this PR to the upstream repo, and we'll pick up if it's accepted from there.