[fix] add build ci for other platforms, use read_bytes for terminate of x86_64-pc-oslab

[hky1999]

fix the bug introduced by #195

getchar is required by x86_64-pc-oslab platform in modules/axhal/src/platform/x86_pc/misc.rs

/// Shutdown the whole system (in QEMU), including all CPUs.
///
/// See <https://wiki.osdev.org/Shutdown> for more information.
pub fn terminate() -> ! {
    info!("Shutting down...");

    #[cfg(platform = "x86_64-pc-oslab")]
    {
        axlog::ax_println!("System will reboot, press any key to continue ...");
        while super::console::getchar().is_none() {}
        axlog::ax_println!("Rebooting ...");
        unsafe { PortWriteOnly::new(0x64).write(0xfeu8) };
    }
}

also I re-introduced build-for-other-platforms, because this bug is found by the ci test from arceos-apps, I think it should be the arceos itself that is responsible for it

[equation314]

We should make the API list consistent across all platforms. So add putchar /getchar for all platforms, or use console_read_bytes for x86_64-pc-oslab

[hky1999]

We should make the API list consistent across all platforms. So add putchar /getchar for all platforms, or use console_read_bytes for x86_64-pc-oslab

I'll just use read_bytes, like this

    #[cfg(platform = "x86_64-pc-oslab")]
    {
        axlog::ax_println!("System will reboot, press any key to continue ...");
        let mut buffer = [0u8; 1];
        while super::console::read_bytes(&buffer) == 0 {}
        axlog::ax_println!("Rebooting ...");
        unsafe { PortWriteOnly::new(0x64).write(0xfeu8) };
    }

[equation314]

What's wrong with CI?

[hky1999]

What's wrong with CI?

It seems to be a github internal error, i do not know why