4.5.0 - Support for Weaviate v1.23 RC release

What's Changed

• Update dependencies to newest versions by @antas-marcin in #243
• Update proto files (Weaviate v1.22.6 version) by @antas-marcin in #244
• Switch to vector bytes field to send vector when using gRPC by @antas-marcin in #245
• Add support for Flat index config by @antas-marcin in #246
• Support output verbosity option for nodes status getter by @antas-marcin in #247

Full Changelog: 4.4.2...4.5.0