broken(?) public key for debian 11

[bodsch]

On an empty debian11 system the role can no longer be applied:

TASK [influx1 : Debian - Add InfluxDB repository] ******************************
fatal: [influx1]: FAILED! => changed=false 
  msg: 'Failed to update apt cache: W:GPG error: https://repos.influxdata.com/debian bullseye InRelease: The following signatures couldn''t be verified because the public key is not available: NO_PUBKEY D8FF8E1F7DF8B07E, E:The repository ''https://repos.influxdata.com/debian bullseye InRelease'' is not signed.'

[bodsch]

this pre_tasks helps me:

    - name: add influxdata-archive_compat.key
      shell:
        cd /tmp/ ;
        curl https://repos.influxdata.com/influxdata-archive_compat.key > /tmp/influxdata-archive_compat.key &&
        echo '393e8779c89ac8d958f81f942f9ad7fb82a25e133faddaf92e15b16e6ac9ce4c /tmp/influxdata-archive_compat.key' | sha256sum -c && cat /tmp/influxdata-archive_compat.key | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/influxdata-archive_compat.gpg