OpenGL acceleration for 32 bit apps

Is your feature request related to a problem? Please describe.
When running 32bit graphical applications under WSL2, for example older games through Wine (which ironically runs better than native in Windows 11), Mesa (built with d3d12 driver) will fallback to llvmpipe software rendering.

Describe the solution you'd like
32bit mesa should also be able to use the d3d12 driver with hardware OpenGL acceleration

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
Output from 32bit Mesa glxinfo:

name of display: :0
display: :0  screen: 0
direct rendering: Yes
Extended renderer info (GLX_MESA_query_renderer):
    Vendor: Mesa/X.org (0xffffffff)
    Device: llvmpipe (LLVM 13.0.1, 256 bits) (0xffffffff)
    Version: 22.0.1
    Accelerated: no
    Video memory: 96570MB
    Unified memory: no
    Preferred profile: core (0x1)
    Max core profile version: 4.5
    Max compat profile version: 4.5
    Max GLES1 profile version: 1.1
    Max GLES[23] profile version: 3.2
OpenGL vendor string: Mesa/X.org
OpenGL renderer string: llvmpipe (LLVM 13.0.1, 256 bits)
OpenGL core profile version string: 4.5 (Core Profile) Mesa 22.0.1
OpenGL core profile shading language version string: 4.50
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile

OpenGL version string: 4.5 (Compatibility Profile) Mesa 22.0.1
OpenGL shading language version string: 4.50
OpenGL context flags: (none)
OpenGL profile mask: compatibility profile

OpenGL ES profile version string: OpenGL ES 3.2 Mesa 22.0.1
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20

vs native Mesa

name of display: :0
display: :0  screen: 0
direct rendering: Yes
Extended renderer info (GLX_MESA_query_renderer):
    Vendor: Microsoft Corporation (0xffffffff)
    Device: D3D12 (NVIDIA GeForce RTX 3080) (0xffffffff)
    Version: 22.1.0
    Accelerated: yes
    Video memory: 75576MB
    Unified memory: no
    Preferred profile: core (0x1)
    Max core profile version: 4.2
    Max compat profile version: 4.2
    Max GLES1 profile version: 1.1
    Max GLES[23] profile version: 3.1
OpenGL vendor string: Microsoft Corporation
OpenGL renderer string: D3D12 (NVIDIA GeForce RTX 3080)
OpenGL core profile version string: 4.2 (Core Profile) Mesa 22.1.0-devel (git-e6d7a6a3b7)
OpenGL core profile shading language version string: 4.20
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile

OpenGL version string: 4.2 (Compatibility Profile) Mesa 22.1.0-devel (git-e6d7a6a3b7)
OpenGL shading language version string: 4.20
OpenGL context flags: (none)
OpenGL profile mask: compatibility profile

OpenGL ES profile version string: OpenGL ES 3.1 Mesa 22.1.0-devel (git-e6d7a6a3b7)
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.10

Start by investigating how WSL2 handles 32-bit graphical applications and how Mesa's d3d12 driver is selected, then reproduce the reported behavior with 32-bit glxinfo. Done means 32-bit Mesa uses the d3d12 driver and reports hardware-accelerated OpenGL instead of llvmpipe.