Collecte/fix

[FS-CS]

Fixes:

• https://github.com/dataforgoodfr/12_taxobservatory/issues/50
• https://github.com/dataforgoodfr/12_taxobservatory/issues/51
• https://github.com/dataforgoodfr/12_taxobservatory/issues/52

New features:

• CLI args to run the download script with desired parameters
• URL search cache when running the script with identical search parameters to reduce Google JSON API credit usage
• Improved Google API usage for more relevant results
• Detailed logs and results summary of the download run

The README.md was updated to reflect those changes and guide the user

[RonanMorgan]

could you resolve conflicts before I merge pls ? (if it's ok for you @FS-CS @Phiphigengen

[FS-CS]

PR prête pour merge