Handle unknown instance ID during a config apply operation #4524

Job	Run time
Unit Tests	2m 3s
Unit tests with race condition detection	2m 36s
Lint	3m 52s
Build Unsigned Snapshot	1m 44s
Performance Tests	4m 36s
Integration Tests (ubuntu, 22.04)	9m 8s
Integration Tests (redhatenterprise, 9)	6m 41s
Integration Tests - Official Plus Images (alpine, 3.20, r32, alpine, /nginx-plus/agent)	4m 10s
Integration Tests (alpine, 3.19)	5m 5s
Integration Tests - Official OSS Images (bookworm, stable, debian)	4m 21s
Integration Tests - Official Plus Images (alpine, 3.19, r31, alpine, /nginx-plus/agent)	4m 10s
Integration Tests - Official OSS Images (bookworm, mainline, debian)	4m 27s
Integration Tests - Official Plus Images (debian, bookworm, r32, debian, /nginx-plus/agent)	4m 19s
Integration Tests - Official OSS Images (alpine, stable, alpine)	4m 15s
Integration Tests - Official Plus Images (debian, bookworm, r31, debian, /nginx-plus/agent)	4m 26s
Load Tests	4m 16s
Integration Tests - Official OSS Images (alpine, mainline, alpine)	4m 19s
Publish NGINX Agent v3 packages	0s
	1h 14m 28s

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