Fix param schema for docs site

[vtnate]

Any background context you want to provide?

The Action for publishing the docs had an error. This PR is fixing it

What does this PR accomplish?

• Temporarily remove a requirement from the sys-param schema to make the validation happy
• Remove an unnecessary config option in the docs workflow file
• Bump a docs dependency
• Use the newest format for the pypi_release.yml file

How should this be manually tested?

What are the relevant tickets?

Screenshots (if appropriate)

[Copilot]

Pull Request Overview

This PR fixes issues with the documentation site publishing workflow and updates related configurations. The main purpose is to resolve validation errors that were preventing the docs Action from running successfully.

Key changes include:

• Temporarily removing the "weather" requirement from the system parameter schema to fix validation issues
• Updating documentation dependencies and workflow configurations
• Modernizing the PyPI release workflow format

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.

File	Description
geojson_modelica_translator/system_parameters/system_parameter_properties.json	Removes "weather" requirement and adds new "width_of_ghe" property to fix schema validation
docs/docs_requirements.txt	Updates mkdocstrings-python dependency version range
.github/workflows/pypi_release.yml	Modernizes workflow format with updated job names, Python version, and formatting
.github/workflows/documentation_site.yml	Removes unnecessary CONFIG_FILE environment variable

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