Update neo4j requirement from ~=5.20.0 to ~=6.1.0

[dependabot]

Updates the requirements on neo4j to permit the latest version.

Release notes

Sourced from neo4j's releases.

Neo4j Python Driver 6.1.0

https://github.com/neo4j/neo4j-python-driver/wiki/6.x-changelog#610

Changelog

Sourced from neo4j's changelog.

Neo4j Driver Change Log (breaking/major changes only)

See also https://github.com/neo4j/neo4j-python-driver/wiki for a full changelog.

NEXT RELEASE

• No breaking or major changes.

Version 6.1

• Python 3.14 support added.

Version 6.0

• Python 3.7, 3.8, and 3.9 support has been dropped.
• Remove deprecated package alias neo4j-driver. Use pip install neo4j instead.
• Remove setup.py. Please use a recent enough packaging/build tool that supports pyproject.toml
• Remove deprecated modules:
  • neo4j.conf
  • neo4j.data
  • neo4j.meta
  • neo4j.packstream
  • neo4j.routing
  • neo4j.time.arithmetic
  • neo4j.time.clock_implementation
  • neo4j.time.hydration
  • neo4j.time.metaclasses
  • neo4j.work
  • neo4j.work.query
  • neo4j.work.summary
• Remove deprecated exports from neo4j:
  • log, Config, PoolConfig, SessionConfig, WorkspaceConfig (internal - no replacement)
  • SummaryNotificationPosition (use SummaryInputPosition instead)
• api.Version has been removed as it's unused now.
  ServerInfo.protocol_version now is a tuple[int, int] insteadof a api.Version. This should be drop-in replacement is most cases:
  • Version was a sup-type of tuple[int, int]
  • ServerInfo.protocol_version was already documented and typed as tuple[int, int]
  • Version's additional methods were undocumented and shouldn't have been used
• Changed errors raised under certain circumstances
  • ConfigurationError if the passed auth parameters is not valid (instead of AuthError)
    • This improves the differentiation between DriverError for client-side errors and Neo4jError for server-side errors.
  • access_mode configuration option
    • ValueError on invalid value (instead of ClientError)
    • Consistently check the value (also for non-routing drivers)
  • neo4j.exceptions.UnsupportedServerProduct if no common bolt protocol version could be negotiated with the server (instead of internal neo4j._exceptions.BoltHandshakeError).
    UnsupportedServerProduct is now a subclass of ConfigurationError (instead of Exception directly).
  • connection_acquisition_timeout configuration option
    • Raise ValueError on invalid values (instead of ClientError).

... (truncated)

Commits

• 4a3fcdf Bump version to 6.1.0 (#1278)
• a56e7f6 Unify connection error handling between async and sync (#1276)
• fc4811d Fix: connection_acquisition_timeout now covers TLS handshake (#1274)
• c8c4e5b Docs: Fix outdated preview notes (#1273)
• 8c7c19b Add .semgrepignore (#1270)
• a0819c2 Fix AttributeError when pool is None in Bolt3 error handling (#1267)
• 4fc39f3 Python 3.14 (#1264)
• d10d2cd Bump dependencies (#1265)
• 3908319 Fix vector type native adapters (#1263)
• 3a0c89e TestKit time-warp backend (#1260)
• Additional commits viewable in compare view

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