CI maintenance on Dec 15th, 9-10AM EST

[tt-rkim]

We will be doing some CI maintenance for:

• Hugepages upgrades for UMD for Enable machines to initialize max number of hugepages per MMIO device #4211

during the hours of

9-10AM on Friday, December 15th EST

We will be disabling CI for an hour while we upgrade.

cc: @tenstorrent-metal/developers @tenstorrent-metal/external-developers

[tt-rkim]

We have completed some fixes for CI for this issue, but we're not done.

We will have another maintenance period soon.