Switch to uv - converters/goodata

[MonkeyCanCode]

As per ML, we want to proceed with more standard layout for python project by using uv. Here are the changes made in this PR:

1. Added LICENSE and NOTICE (see above for reference)
2. Updated README.md with instructions around uv
3. Updated pyproject.toml with PEP 639
4. Added pyproject.toml (unlike keywords in python/, this one has an extra entry for Snowflake)
5. Removed pythonpath = ["src"] as that is default path
6. Sorted the sections in pyproject.toml alphabetically
7. Changed authors to ASF

Sample validation:

➜  gooddata git:(switch_to_uv_gooddata) ✗ uv sync
Resolved 11 packages in 3ms
      Built apache-ossie-gooddata @ file:///Users/yong/Desktop/GitHome/ossie/converters/gooddata
Prepared 1 package in 243ms
Uninstalled 1 package in 0.81ms
Installed 1 package in 1ms
 ~ apache-ossie-gooddata==0.2.0.dev0 (from file:///Users/yong/Desktop/GitHome/ossie/converters/gooddata)
➜  gooddata git:(switch_to_uv_gooddata) ✗ uv run pytest
==================================================================================================================================================== test session starts =====================================================================================================================================================
platform darwin -- Python 3.13.0, pytest-9.0.3, pluggy-1.6.0
rootdir: /Users/yong/Desktop/GitHome/ossie/converters/gooddata
configfile: pyproject.toml
testpaths: tests
plugins: cov-7.1.0
collected 28 items

tests/test_gooddata_to_osi.py ...........                                                                                                                                                                                                                                                                              [ 39%]
tests/test_models.py ..                                                                                                                                                                                                                                                                                                [ 46%]
tests/test_osi_to_gooddata.py ..........                                                                                                                                                                                                                                                                               [ 82%]
tests/test_roundtrip.py .....                                                                                                                                                                                                                                                                                          [100%]

===================================================================================================================================================== 28 passed in 0.10s =====================================================================================================================================================

[willpugh]

Do we need a LICENSE and NOTICE for each connector, even though, they are all in the Ossie project?

Doesn't the project level one cover them?

[jbonofre]

@willpugh the LICENSE and NOTICE at root level applies to the project from a source distribution perspective. If "modules" (like connector or converter) plan to include binary distribution in release, they might need specific LICENSE and NOTICE. Today, the "root" LICENSE and NOTICE are good enough (I will send a message on the dev@ mailing list about the first release).

[jbonofre]

Can you please remove the LICENSE and NOTICE file for now? Thanks!