Bump openapitools.version from 6.6.0 to 7.9.0 #148

Job	Run time
AAS Discovery - Build and Start Docker Image	1m 1s
AAS Environment - Build and Start Docker Image	1m 29s
AAS Registry Kafka Mem - Build and Start Docker Image	1m 0s
AAS Registry Kafka MongoDB - Build and Start Docker Image	52s
AAS Registry Log Mem - Build and Start Docker Image	59s
AAS Registry Log MongoDB - Build and Start Docker Image	59s
AAS Repository - Build and Start Docker Image	53s
AASX File Server - Build and Start Docker Image	1m 32s
Concept Description Repository - Build and Start Docker Image	58s
Submodel Registry Kafka Mem - Build and Start Docker Image	1m 34s
Submodel Registry Kafka MongoDB - Build and Start Docker Image	50s
Submodel Registry Log Mem - Build and Start Docker Image	1m 20s
Submodel Registry Log MongoDB - Build and Start Docker Image	1m 30s
Submodel Repository - Build and Start Docker Image	59s
Submodel Service - Build and Start Docker Image	5m 27s
	21m 23s

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