Add hostname to ContainerInfo #4302

Job	Run time
Unit Tests	2m 37s
Build Unsigned Snapshot	2m 16s
Performance Tests	5m 18s
Lint	5m 1s
Unit tests with race condition detection	3m 6s
Integration Tests (ubuntu, 22.04)	8m 31s
Integration Tests (redhatenterprise, 9)	8m 19s
Integration Tests (alpine, 3.19)	6m 6s
Integration Tests - Official OSS Images (bookworm, stable, debian)	5m 8s
Integration Tests - Official OSS Images (bookworm, mainline, debian)	5m 33s
Integration Tests - Official Plus Images (alpine, 3.20, r32, alpine, /nginx-plus/agent)	5m 3s
Integration Tests - Official OSS Images (alpine, stable, alpine)	5m 3s
Integration Tests - Official Plus Images (alpine, 3.19, r31, alpine, /nginx-plus/agent)	5m 3s
Integration Tests - Official OSS Images (alpine, mainline, alpine)	5m 25s
Integration Tests - Official Plus Images (debian, bookworm, r32, debian, /nginx-plus/agent)	4m 58s
Load Tests	5m 14s
Integration Tests - Official Plus Images (debian, bookworm, r31, debian, /nginx-plus/agent)	5m 21s
Publish NGINX Agent v3 packages	0s
	1h 28m 2s

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