chore: update opencode commit reference to 5df221c3

Author: pRizz

packages/core/src/docker/Dockerfile

@@ -556,7 +556,7 @@ COPY --chown=opencoder:opencoder packages/opencode /tmp/opencode-local
 # Update it by running: ./scripts/update-opencode-commit.sh
 RUN set -eux; \
     OPENCODE_COMMIT_OVERRIDE="${OPENCODE_COMMIT:-}"; \
-    OPENCODE_COMMIT="1d5767ea8f41461479870a670fed29396bf852a4"; \
+    OPENCODE_COMMIT="5df221c3c3fb84cba8d2565ecc4880a9046aa6c4"; \
     if [ -n "${OPENCODE_COMMIT_OVERRIDE}" ]; then OPENCODE_COMMIT="${OPENCODE_COMMIT_OVERRIDE}"; fi; \
     rm -rf /tmp/opencode-repo; \
     if [ "${OPENCODE_SOURCE}" = "local" ]; then \