在 GitLab CI/CD 管道中遇到 Ubuntu 存储库的 GPG 错误

问：

我目前正在做一个项目，该项目使用 Docker 和映像在 GitLab 中设置 CI/CD 管道。上个月也运行良好。但是，在过去的几天里，它不再起作用了。我在该步骤中遇到了一个问题，由于与 Ubuntu 存储库相关的 GPG 错误，它失败了。这是我文件的相关部分：ubuntuapt-get update.gitlab-ci.yml

manage-releases:
  stage: manage-releases
  needs:
    - job: release_job
  image: ubuntu # Also tried with ubuntu:latest or specific version numbers, didn't change anything
  before_script:
    - apt-get clean # I already added this because I read that this would solve the issue. But it didn't.
    - apt-get -qq update
    - apt-get install -y jq curl
  script:
    - sh manage_releases.sh # Execute a script that requires jq package

我遇到的错误如下：

...
$ apt-get clean
$ apt-get -qq update
W: GPG error: http://archive.ubuntu.com/ubuntu jammy InRelease: At least one invalid signature was encountered.
E: The repository 'http://archive.ubuntu.com/ubuntu jammy InRelease' is not signed.
W: GPG error: http://archive.ubuntu.com/ubuntu jammy-updates InRelease: At least one invalid signature was encountered.
E: The repository 'http://archive.ubuntu.com/ubuntu jammy-updates InRelease' is not signed.
W: GPG error: http://archive.ubuntu.com/ubuntu jammy-backports InRelease: At least one invalid signature was encountered.
E: The repository 'http://archive.ubuntu.com/ubuntu jammy-backports InRelease' is not signed.
W: GPG error: http://security.ubuntu.com/ubuntu jammy-security InRelease: At least one invalid signature was encountered.
E: The repository 'http://security.ubuntu.com/ubuntu jammy-security InRelease' is not signed.

有关如何排除和解决这些错误的任何见解或建议将不胜感激！谢谢:)