chore(opencode): bump submodule for sync-upstream lockfile handling #445

Job	Run time
Bun Ecosystem Checks	6s
Cargo Package Verify	3m 33s
Marketplace Packer Validate	9s
Build (macos-latest)	3m 20s
Docker Context Guard	3m 13s
Format Check	14s
Build (ubuntu-latest)	4m 3s
Compose File Validate	5s
CLI Parity Tests	15s
E2E Tests	1m 10s
	16m 8s

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