Upgrade DataFrames Version to 1.5.0

[ghost]

Currently, the "CapacityExpansion" repository is using an older version of the DataFrames library. I propose upgrading it to the latest stable release, version 1.5.0, to take advantage of the newest features and bug fixes.

Upgrading DataFrames to version 1.5.0 offers several benefits, including improved performance, enhanced compatibility with other libraries, and additional functionalities. This update will ensure that the project remains up-to-date with the latest developments in the DataFrames ecosystem.

Thank you for your attention to this matter