Fix links in pyproject.toml files

[pontemonti]

For the pyproject.toml files in the repo, check what URLs they contain. A number of them are pointing to https://github.com/microsoft/Agent365 (or any path under that), which is incorrect. The correct URL is https://github.com/microsoft/Agent365-python. There are also some documentation links such as https://github.com/microsoft/Agent365/tree/main/python/microsoft_kairo/tooling/semantic_kernel, which contains an incorrect path. The correct URL should link to the folder that the pyproject.toml file can now be found in. In the example shared, that's https://github.com/microsoft/Agent365-python/tree/main/libraries/microsoft-agents-a365-tooling-extensions-semantickernel