Fix CUDA 545.23.08 drivers

[aloisklink]

It looks like something is broken with PR #214, which should have automatically downloaded the CUDA .run file, then extracted it to find the actual NVIDIA driver .run file to install, but instead it results in #224.

I'm not exactly sure what the issue is, but if we self-host the NVIDIA driver .run file, the old existing process should work just as well!

These files are hosted at https://github.com/flathub/org.freedesktop.Platform.GL.nvidia/releases/tag/cuda, which seems okay under both NVIDIA's and GitHub's rules (see https://github.com/flathub/org.freedesktop.Platform.GL.nvidia/issues/224#issuecomment-1893017543).

This will only be required until we switch to using a normal package, and not extra-data (see https://github.com/flathub/org.freedesktop.Platform.GL.nvidia/pull/167).

This should hopefully fix #224, and actually fix #213!

Testing methodology

I've tested this locally on an x86_64 machine by editing build.sh to only have the 545.23.08 driver version:

diff --git a/build.sh b/build.sh
index 65180ab..8411bb6 100755
--- a/build.sh
+++ b/build.sh
@@ -14,7 +14,7 @@ set -x
 SDK_BRANCH=1.4
 SDK_RUNTIME_VERSION=1.6

-for VER in $DRIVER_VERSIONS; do
+for VER in '545.23.08'; do
     F="data/nvidia-$VER-$ARCH.data"
     if [ ! -f $F ]; then
         echo WARNING, no data file for $VER $ARCH

Then I ran ./build.sh x86_64 repo "" '--install --user' 'Fix CUDA 545.23.08 drivers (6157761)' and it worked.

[flathubbot]

Started test build 94059

[flathubbot]

Build 94059 failed