ELBv3 update

Update of ELBv3 nginx. No customer outage expected.
In case of issues afterwards, please contact the Open Telekom Cloud Service Desk.

Impact: Scheduled maintenance

Affected Region(s): EU-CH2

Affected Service(s): Elastic Load Balancing

Began at: 2024-08-01T17:00:00Z 
Ended at: 2024-08-01T20:00:00Z 

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