Disable Node install cache

We're seeing CI jobs fail with:

```
Post job cleanup.
/usr/bin/tar --posix -cf cache.tzst --exclude cache.tzst -P -C /home/runner/work/libsql-client-ts/libsql-client-ts --files-from manifest.txt --use-compress-program zstdmt
Cache Size: ~45 MB (46835987 B)
Cache saved successfully
Cache saved with the key: node-cache-Linux-npm-f916a98e7eb3474c83300b3744bf1a1a46bffd1122d0be9a76de3577d0ad872d
Error: The operation was canceled.
```

Let's disable the cache for now in an attempt to fix that.