vainfo discrete GPU not detected on wayland laptop with hybrid graphics

### System information

```
System:
Host: laptop Kernel: 5.15.7-1-MANJARO x86_64 bits: 64 compiler: gcc
v: 11.1.0 Desktop: sway 1.6.1 dm: N/A Distro: Manjaro Linux
base: Arch Linux
CPU:
Info: dual core model: Intel Core i7-4500U bits: 64 type: MT MCP
arch: Haswell rev: 1 cache: L1: 128 KiB L2: 512 KiB L3: 4 MiB
Speed (MHz): avg: 1647 high: 1818 min/max: 800/3000 cores:
1: 1536 2: 1440 3: 1796 4: 1818 bogomips: 19163
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Graphics:
Device-1: Intel Haswell-ULT Integrated Graphics
vendor: Hewlett-Packard driver: i915 v: kernel bus-ID: 00:02.0
chip-ID: 8086:0a16
Device-2: AMD Mars [Radeon HD 8730M]
vendor: Hewlett-Packard FirePro M4100 driver: amdgpu v: kernel
bus-ID: 03:00.0 chip-ID: 1002:6601
Display: wayland server: N/A compositor: sway driver:
loaded: amdgpu note: n/a (using device driver)
resolution:
OpenGL: renderer: Mesa DRI Intel HD Graphics 4400 (HSW GT2)
v: 4.5 Mesa 21.2.5 compat-v: 3.0 direct render: Yes
```

### Describe the issue

`LIBVA_DRIVER_NAME=radeonsi vainfo` gives:

```
kmsro: driver missing
libva error: /usr/lib/dri/radeonsi_drv_video.so init failed
vaInitialize failed with error code 2 (resource allocation failed),exit
```

While the driver is installed correctly and shows up in `/usr/lib/dri/` and confirmed this with mpv and radeontop and intel_gpu_top. so the hardware decoding works on the AMDGPU, however, the application Parsec expects the VAAPI and for the `radeonsi` it crashes for some reason.

**Is there a way to force the use of VAAPI on the other renderer, in this case `renderD129`?**

Because it works with the following flags:
`vainfo --display drm --device /dev/dri/card1` gives the correct vainfo output.

```
> vainfo --display drm --device /dev/dri/renderD129
vainfo: VA-API version: 1.13 (libva 2.13.0)
vainfo: Driver version: Mesa Gallium driver 21.2.5 for AMD Radeon HD 8500M / 8700M (OLAND, DRM 3.42.0, 5.15.7-1-MANJARO, LLVM 13.0.0)
vainfo: Supported profile and entrypoints
VAProfileMPEG2Simple : VAEntrypointVLD
VAProfileMPEG2Main : VAEntrypointVLD
VAProfileVC1Simple : VAEntrypointVLD
VAProfileVC1Main : VAEntrypointVLD
VAProfileVC1Advanced : VAEntrypointVLD
VAProfileH264ConstrainedBaseline: VAEntrypointVLD
VAProfileH264Main : VAEntrypointVLD
VAProfileH264High : VAEntrypointVLD
VAProfileNone : VAEntrypointVideoProc
```