chore(opencode): bump submodule for test.yml CI fixes #448

Job	Run time
Compose File Validate	6s
Bun Ecosystem Checks	8s
Marketplace Packer Validate	7s
Docker Context Guard	2m 51s
Format Check	18s
Cargo Package Verify	3m 31s
Build (ubuntu-latest)	4m 3s
Build (macos-latest)	1m 0s
CLI Parity Tests	0s
E2E Tests	0s
	12m 4s

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