Add BC1 tests for texture updates from buffer

Bump API version to 256014; update release history

HashMapStringKey: detect dangling/temporary string keys in debug builds

EngineCreateInfo: replace pRawMemAllocator member with IEngineFactory…

…::SetMemoryAllocator() (API256011)

Added SetMemoryAllocator method to IArchiverFactory (close #703)

Fix no-enum-constexpr-conversion compilation error in DX12 backend wi…

…th clang-cl (#696)

The warning suppression -Wno-enum-constexpr-conversion no longer works
on recent Clang versions because the warning it used to suppress has been
promoted to an error that cannot be disabled
(see llvm/llvm-project#59036).

Also, the previous error in RootParamsManager.cpp was due to converting -1
to a D3D12_DESCRIPTOR_RANGE_TYPE enum in a constexpr context. Clang rejects
this, but it allows the conversion for a regular const. The code has been
updated to use a const instead of constexpr, making the conversion valid.

Since the original issue that motivated the warning suppression no longer
applies, we can safely remove -Wno-enum-constexpr-conversion.

Co-authored-by: Assiduous <61806567+TheMostDiligent@users.noreply.github.com>

SwapChainVk: reworked frame throttling (fix #666)

WebGPU: set usage in texture view descriptor

Updated SPIRV-Cross

Added OpenXRAttribsSize member to APIInfo struct (API256002)

Bumped API version to 256001 + minor updates to OpenXR