v0.10.12 allow spill pool to be bypassed

What's Changed

• feat: add v2 nullability for primitive / fsl by @westonpace in #2169
• feat: add support for binary encoding by @westonpace in #2183
• feat: python binding for HNSW utils by @BubbleCal in #2182
• fix: add env variables to bypass/configure spill pool size by @westonpace in #2189

Full Changelog: v0.10.11...v0.10.12