vax: minor fix in locations by age

scripts/output/vaccinations/metadata/locations-age.csv

@@ -1,6 +1,4 @@
 location,last_observation_date,source_name,source_url
-.com/3dgiordano/covid-19-uy-vacc-data/main/data/Age.csv,,,
-.com/3dgiordano/covid-19-uy-vacc-data/main/data/Age.csv,,,
 Argentina,2024-01-28,Ministry of Health via https://covidstats.com.ar/ws/vacunadosargentina?portipovacuna=1,https://covidstats.com.ar/
 Australia,2023-03-17,Ministry of Health via covidbaseau.com,https://covidbaseau.com/
 Austria,2023-06-30,European Centre for Disease Prevention and Control (ECDC),https://www.ecdc.europa.eu/en/publications-data/data-covid-19-vaccination-eu-eea