GPG Error on Ubuntu 18.04

[mmowry-accuity]

Describe the bug

...
Failed to update apt cache: W:Updating from such a repository can't be done securely, and is therefore disabled by default

Playbook

---
---
- name: Install Docker and GitHub Actions Runner
  hosts: dpu
  become: yes
  roles:
    - role: robertdebock.bootstrap
    - role: robertdebock.epel
    - role: robertdebock.buildtools
    - role: robertdebock.python_pip
    - role: robertdebock.microsoft_repository_keys
    - role: robertdebock.azure_cli

Output

TASK [robertdebock.bootstrap : Install bootstrap packages (package)] *********************************************************************************************************************************************failed: [20.65.10.50] (item=python3) => {"ansible_loop_var": "item", "changed": false, "item": "python3", "msg": "Failed to update apt cache: W:Updating from such a repository can't be done securely, and is therefore disabled by default., W:See apt-secure(8) manpage for repository creation and user configuration details., W:GPG error: https://packages.microsoft.com/repos/azure-cli bionic InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY EB3E94ADBE1229CF, E:The repository 'https://packages.microsoft.com/repos/azure-cli bionic InRelease' is not signed."}
failed: [20.65.10.50] (item=sudo) => {"ansible_loop_var": "item", "changed": false, "item": "sudo", "msg": "Failed to update apt cache: W:Updating from such a repository can't be done securely, and is therefore disabled by default., W:See apt-secure(8) manpage for repository creation and user configuration details., W:GPG error: https://packages.microsoft.com/repos/azure-cli bionic InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY EB3E94ADBE1229CF, E:The repository 'https://packages.microsoft.com/repos/azure-cli bionic InRelease' is not signed."}
failed: [20.65.10.50] (item=gnupg) => {"ansible_loop_var": "item", "changed": false, "item": "gnupg", "msg": "Failed to update apt cache: W:Updating from such a repository can't be done securely, and is therefore disabled by default., W:See apt-secure(8) manpage for repository creation and user configuration details., W:GPG error: https://packages.microsoft.com/repos/azure-cli bionic InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY EB3E94ADBE1229CF, E:The repository 'https://packages.microsoft.com/repos/azure-cli bionic InRelease' is not signed."}
failed: [20.65.10.50] (item=python3-apt) => {"ansible_loop_var": "item", "changed": false, "item": "python3-apt", "msg": "Failed to update apt cache: W:Updating from such a repository can't be done securely, and is therefore disabled by default., W:See apt-secure(8) manpage for repository creation and user configuration details., W:GPG error: https://packages.microsoft.com/repos/azure-cli bionic InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY EB3E94ADBE1229CF, E:The repository 'https://packages.microsoft.com/repos/azure-cli bionic InRelease' is not signed."}

Environment

• Control node OS: WSL on Windows
• Control node Ansible version: 2.15.8
• Managed node OS: Ubuntu 18.04

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