Add centralized banner system with OS messaging support #27150

Job	Run time
build-docker-containers (linux/arm64) / Build Docker Images (nginx, alpine, linux/arm64)	44s
build-docker-containers (linux/arm64) / Build Docker Images (django, alpine, linux/arm64)	44s
build-docker-containers (linux/amd64) / Build Docker Images (nginx, alpine, linux/amd64)	44s
build-docker-containers (linux/arm64) / Build Docker Images (django, debian, linux/arm64)	46s
build-docker-containers (linux/amd64) / Build Docker Images (integration-tests, debian, linux/amd64)	44s
build-docker-containers (linux/amd64) / Build Docker Images (django, debian, linux/amd64)	45s
build-docker-containers (linux/amd64) / Build Docker Images (django, alpine, linux/amd64)	44s
test-rest-framework	0s
test-performance	0s
test-user-interface	0s
test-k8s	0s
	5m 11s

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