ci: Change the openEuler-310p image

[xuedinge233]

• Due to the issue of insufficient memory space during the initialization of the original openeuler-310p image, the image version is now modified.

Make sure to read the contributing guidelines before submitting a PR

[hipudding]

This may quick fix #17353

[CISC]

Anyone attempted to run the release on their fork?

[hipudding]

@xuedinge233 has run on his fork for several times, it looks good.

[xuedinge233]

Anyone attempted to run the release on their fork?有人尝试在他们的分支上运行过该版本吗？

I ran this version three times and it passed each time：

• https://github.com/xuedinge233/llama.cpp/actions/runs/19463942345
• https://github.com/xuedinge233/llama.cpp/actions/runs/19464345925
• https://github.com/xuedinge233/llama.cpp/actions/runs/19464725757