workflows: update linux source tgz file version.

[cfc4n]

error output:

Reading state information...
E: Unable to locate package linux-source-6.8.0
E: Couldn't find any package by glob 'linux-source-6.8.0' E: Couldn't find any package by regex 'linux-source-6.8.0' Error: Process completed with exit code 100.

Github Action run failed via : https://github.com/gojue/ecapture/actions/runs/11101523778/job/30839371311?pr=642#step:3:48

The Ubuntu 22.04 image used by Github Action has a system kernel version of 6.8.0-1014-azure, but there is no package for linux-source-6.8.0 in the deb repository. The deb package downloaded from apt install linux-source corresponds to a kernel version of 5.15, which is quite frustrating.

---

Github Action 使用的UBUNTU 22.04镜像，系统内核版本为6.8.0-1014-azure，但是deb源中却没有linux-source-6.8.0的包，apt install linux-source下载的deb包，对应的内核版本确是5.15，这很让人头疼。

CI log

uname -r
cd /usr/src
ls -al
source_file=$(find . -maxdepth 1 -name "*linux-source*.tar.bz2")
source_dir=$(echo "$source_file" | sed 's/\.tar\.bz2//g')  
echo $source_file
echo $source_dir

...
Setting up gcc-aarch64-linux-gnu (4:11.2.0-1ubuntu1) ...
Processing triggers for man-db (2.10.2-1) ...
Processing triggers for libc-bin (2.35-0ubuntu3.8) ...
NEEDRESTART-VER: 3.5
NEEDRESTART-KCUR: 6.8.0-1014-azure
NEEDRESTART-KEXP: 6.8.0-1014-azure
NEEDRESTART-KSTA: 1
6.8.0-1014-azure
total 24
drwxr-xr-x  6 root root 4096 Sep 30 14:27 .
drwxr-xr-x 15 root root 4096 Sep 30 14:27 ..
drwxr-xr-x 26 root root 4096 Sep 13 02:22 linux-azure-6.8-headers-6.8.0-1014
drwxr-xr-x  7 root root 4096 Sep 13 02:22 linux-headers-6.8.0-1014-azure
drwxr-xr-x  4 root root 4096 Sep 30 14:27 linux-source-5.15.0
lrwxrwxrwx  1 root root   47 Aug 29 12:23 linux-source-5.15.0.tar.bz2 -> linux-source-5.15.0/linux-source-5.15.0.tar.bz2
drwxr-xr-x  4 root root 4096 Sep 22 22:12 python3.10
./linux-source-5.15.0.tar.bz2
...