Allow specifying spotify connect display name

[nickw444]

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Desired Behavior

Allow for the Spotify connect display name to be set with an environment variable

Current Behavior

The spotify connect display name is hardcoded as forked-daapd:

https://github.com/linuxserver/docker-daapd/blob/3faff0bf300dcbee7dd30b4dec24745d12432e7f/root/etc/services.d/librespot/run#L2

Alternatives Considered

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This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[nickw444]

Not stale, genuine feature request

[github-actions[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[nickw444]

Not stale, genuine feature request

[github-actions[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[nickw444]

Not stale, genuine feature request

[github-actions[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[github-actions[bot]]

This issue is locked due to inactivity