bump version to 0.5.5

[ewryan]

No description provided.

[macroscopeapp]

Bump the project.version in pyproject.toml from 0.5.4 to 0.5.5 to prepare the 0.5.5 release

Update the version field in pyproject.toml to 0.5.5.

📍Where to Start

Start with the project.version field in pyproject.toml.

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Macroscope summarized 60d5100.