debian 11 版本更新 到 12，update出现两个错误。
①，Hit:5 https://packages.microsoft.com/debian/12/prod bookworm InRelease
Err:5 https://packages.microsoft.com/debian/12/prod bookworm InRelease
The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY EB3E94ADBE1229CF
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://packages.microsoft.com/debian/12/prod bookworm InRelease: The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY EB3E94ADBE1229CF
解决办法：
1 下载 https://packages.microsoft.com/config/debian/12/prod.list 替换 /etc/apt/sources.list.d/microsoft-prod.list
2 直接修改 /etc/apt/sources.list.d/microsoft-prod.list 为以下内容：
deb [arch=amd64,arm64,armhf signed-by=/usr/share/keyrings/microsoft-prod.gpg] https://packages.microsoft.com/debian/12/prod bookworm main
② Hit:6 https://packages.sury.org/php bookworm InRelease
W: https://packages.sury.org/php/dists/bookworm/InRelease: Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for details.
W: Failed to fetch https://packages.microsoft.com/debian/12/prod/dists/bookworm/InRelease The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY EB3E94ADBE1229CF
W: Some index files failed to download. They have been ignored, or old ones used instead.
解决办法，执行以下命令：
sudo wget -O /etc/apt/trusted.gpg.d/php.gpg https://packages.sury.org/php/apt.gpg