adding one issue with Discord loader

[Poirot12345T]

I've experienced an issue with Discord that were solved by deleting config folder, so I added this to the readme

[pavelhoral]

Nice. This one fixed my issue with GPU errors....

Console output before reinstalling and removing config folder

horal@horal-pc:/tmp$ uname -a
Linux horal-pc 5.19.0-43-generic #44~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Mon May 22 13:39:36 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
horal@horal-pc:/tmp$ discord 
Discord 0.0.27
Starting app.
Starting updater.
2023-06-12T10:05:47.461Z [Modules] Modules initializing
2023-06-12T10:05:47.462Z [Modules] Distribution: remote
2023-06-12T10:05:47.462Z [Modules] Host updates: enabled
2023-06-12T10:05:47.462Z [Modules] Module updates: enabled
2023-06-12T10:05:47.463Z [Modules] Module install path: /home/horal/.config/discord/0.0.27/modules
2023-06-12T10:05:47.463Z [Modules] Module installed file path: /home/horal/.config/discord/0.0.27/modules/installed.json
2023-06-12T10:05:47.463Z [Modules] Module download path: /home/horal/.config/discord/0.0.27/modules/pending
[5591:0612/120547.609617:ERROR:gpu_memory_buffer_support_x11.cc(44)] dri3 extension not supported.
2023-06-12T10:05:47.713Z [Modules] No updates to install
2023-06-12T10:05:47.714Z [Modules] Checking for host updates.
[5591:0612/120547.903618:ERROR:shared_image_factory.cc(575)] Could not find SharedImageBackingFactory with params: usage: Gles2|Raster|DisplayRead|Scanout, format: BGRA_8888, share_between_threads: 0, gmb_type: shared_memory
[5591:0612/120547.903776:ERROR:shared_image_factory.cc(575)] Could not find SharedImageBackingFactory with params: usage: Gles2|Raster|DisplayRead|Scanout, format: BGRA_8888, share_between_threads: 0, gmb_type: shared_memory
[5591:0612/120547.903875:ERROR:shared_image_factory.cc(575)] Could not find SharedImageBackingFactory with params: usage: Gles2|Raster|DisplayRead|Scanout, format: BGRA_8888, share_between_threads: 0, gmb_type: shared_memory
[5591:0612/120547.903956:ERROR:shared_image_factory.cc(575)] Could not find SharedImageBackingFactory with params: usage: Gles2|Raster|DisplayRead|Scanout, format: BGRA_8888, share_between_threads: 0, gmb_type: shared_memory
[5591:0612/120547.904081:ERROR:shared_image_factory.cc(575)] Could not find SharedImageBackingFactory with params: usage: Gles2|Raster|DisplayRead|Scanout, format: BGRA_8888, share_between_threads: 0, gmb_type: shared_memory
2023-06-12T10:05:47.908Z [Modules] Host is up to date.
2023-06-12T10:05:47.908Z [Modules] Checking for module updates at https://discord.com/api/modules/stable/versions.json
2023-06-12T10:05:47.926Z [Modules] No module updates available.
[5591:0612/120547.941888:ERROR:shared_image_factory.cc(575)] Could not find SharedImageBackingFactory with params: usage: Gles2|Raster|DisplayRead|Scanout, format: BGRA_8888, share_between_threads: 0, gmb_type: shared_memory
[5591:0612/120547.953728:ERROR:shared_image_factory.cc(575)] Could not find SharedImageBackingFactory with params: usage: Gles2|Raster|DisplayRead|Scanout, format: BGRA_8888, share_between_threads: 0, gmb_type: shared_memory
[5591:0612/120547.953889:ERROR:shared_image_factory.cc(575)] Could not find SharedImageBackingFactory with params: usage: Gles2|Raster|DisplayRead|Scanout, format: BGRA_8888, share_between_threads: 0, gmb_type: shared_memory
Optional module ./ElectronTestRpc was not included.
[5591:0612/120548.055093:ERROR:shared_image_factory.cc(575)] Could not find SharedImageBackingFactory with params: usage: Gles2|Raster|DisplayRead|Scanout, format: BGRA_8888, share_between_threads: 0, gmb_type: shared_memory
[5591:0612/120548.057535:ERROR:skia_output_surface_impl.cc(948)] 
  surface_size=960x65507
  format=4
  color_type=4
  backend_format.isValid()=1
  backend_format.backend()=0
  backend_format.asGLFormat()=1
  backend_format.asVkFormat()=0
  backend_format.asVkFormat() vk_format=0
  sample_count=1
  surface_origin=1
  willGlFBO0=1
[5591:0612/120548.064078:ERROR:skia_output_device_gl.cc(275)] Couldn't create surface:
  abandoned()=0
  color_type=0
  framebuffer_info.fFBOID=0
  framebuffer_info.fFormat=0
  color_space={primaries:BT709, transfer:SRGB, matrix:RGB, range:FULL}
  size=0x0
[5591:0612/120548.064415:ERROR:gpu_service_impl.cc(988)] Exiting GPU process because some drivers can't recover from errors. GPU process will restart shortly.
[5553:0612/120548.080510:ERROR:gpu_process_host.cc(991)] GPU process exited unexpectedly: exit_code=8704
(electron) 'gpu-process-crashed event' is deprecated and will be removed. Please use 'child-process-gone event' instead.