Automated release from CI pipeline
Changes:
fix(docker): bump rust:1.85 → 1.89 (matches workspace rust-toolchain.toml)
Build failed on the multi-arch run: time@0.3.47 requires rustc 1.88.0
and the workspace toolchain pin is already 1.89 (needed for ruvector-core's
avx512f target_feature, mmap-rs edition 2024, hnsw_rs is_multiple_of).
Dockerfile lagged on 1.85.
Refs #794.
Co-Authored-By: claude-flow ruv@ruv.net
Docker Image:
ghcr.io/ruvnet/RuView:9fda90f3e5b4121103d97b1e4ffee419afd72ead