Add a pip-licenses test

[jstjohn]

Install pip-licenses into the test environment and add a test that our license is getting properly placed in each installed sub-package. You can manually verify using a command like the following:

pip install pip-licenses

Grep out our bionemo related licenses, show the first 4 lines of each for brevity here but we may want to check more in the test:

pip-licenses | grep -i bionemo -A 4

Returns:

 bionemo-core                   2.0.0                                                                                                                                 
                                                                                                Apache License                                                        
                                                                                          Version 2.0, January 2004                                                   
                                                                                       http://www.apache.org/licenses/                                                
                                                                                                                                                                      
--
 bionemo-esm2                   2.0.0                                                                                                                                 
                                                                                                Apache License                                                        
                                                                                          Version 2.0, January 2004                                                   
                                                                                       http://www.apache.org/licenses/                                                
                                                                                                                                                                      
--
 bionemo-example_model          2.0.0                                                                                                                                 
                                                                                                Apache License                                                        
                                                                                          Version 2.0, January 2004                                                   
                                                                                       http://www.apache.org/licenses/                                                
                                                                                                                                                                      
--
 bionemo-fw                     2.0.0                                                                                                                                 
                                                                                                Apache License                                                        
                                                                                          Version 2.0, January 2004                                                   
                                                                                       http://www.apache.org/licenses/                                                
                                                                                                                                                                      
--
 bionemo-geneformer             2.0.0                                                                                                                                 
                                                                                                Apache License                                                        
                                                                                          Version 2.0, January 2004                                                   
                                                                                       http://www.apache.org/licenses/                                                
                                                                                                                                                                      
--
 bionemo-llm                    2.0.0                                                                                                                                 
                                                                                                Apache License                                                        
                                                                                          Version 2.0, January 2004                                                   
                                                                                       http://www.apache.org/licenses/                                                
                                                                                                                                                                      
--
 bionemo-testing                2.0.0                                                                                                                                 
                                                                                                Apache License                                                        
                                                                                          Version 2.0, January 2004                                                   
                                                                                       http://www.apache.org/licenses/