chore(deps): bump maxminddb from 0.28.1 to 0.29.0

[dependabot]

Bumps maxminddb from 0.28.1 to 0.29.0.

Release notes

Sourced from maxminddb's releases.

0.29.0

• Breaking: Metadata::build_time() now returns Result<SystemTime, MaxMindDbError> instead of panicking on unrepresentable timestamps, and databases whose build_epoch cannot be represented as SystemTime are rejected as invalid during open and verify.
• Breaking: Reader::metadata is now private. Use Reader::metadata() to access validated metadata by shared reference.
• Breaking: Opening a database now rejects unsupported major format versions, unsupported IP versions, and zero-node search trees. Minor format versions are still accepted for forward compatibility.
• Fixed: within() and networks() now handle IPv6 databases without an IPv4 subtree without reading terminal data nodes as tree nodes or panicking while formatting low IPv6 networks.
• Fixed: Skipping ignored or unknown fields now enforces data-section bounds and the maximum nesting depth instead of accepting truncated values or overflowing the stack on deeply nested corrupt data.
• Internal: Added focused benchmarks for network iteration and serde unknown-field skipping, plus metadata build-time conversion, to guard performance-sensitive fixes.
• Documentation: Fixed intra-doc links so docs build with warnings denied, and added a CI check to keep them passing.

Changelog

Sourced from maxminddb's changelog.

0.29.0 - 2026-06-28

• Breaking: Metadata::build_time() now returns Result<SystemTime, MaxMindDbError> instead of panicking on unrepresentable timestamps, and databases whose build_epoch cannot be represented as SystemTime are rejected as invalid during open and verify.
• Breaking: Reader::metadata is now private. Use Reader::metadata() to access validated metadata by shared reference.
• Breaking: Opening a database now rejects unsupported major format versions, unsupported IP versions, and zero-node search trees. Minor format versions are still accepted for forward compatibility.
• Fixed: within() and networks() now handle IPv6 databases without an IPv4 subtree without reading terminal data nodes as tree nodes or panicking while formatting low IPv6 networks.
• Fixed: Skipping ignored or unknown fields now enforces data-section bounds and the maximum nesting depth instead of accepting truncated values or overflowing the stack on deeply nested corrupt data.
• Internal: Added focused benchmarks for network iteration and serde unknown-field skipping, plus metadata build-time conversion, to guard performance-sensitive fixes.
• Documentation: Fixed intra-doc links so docs build with warnings denied, and added a CI check to keep them passing.

Commits

• 5c656d4 Set release date
• 7a44f85 Merge pull request #116 from oschwald/greg/fix-review-findings
• 07b8749 ci: deny rustdoc warnings
• bf29621 docs: fix rustdoc links
• c589a6f fix: make metadata build time overflow-safe
• eef8486 fix: handle iteration without IPv4 subtree
• 5594392 fix: bound skipped data decoding
• c585b58 bench: add focused regression coverage
• See full diff in compare view

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[dependabot]

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[dependabot]

Looks like maxminddb is up-to-date now, so this is no longer needed.