Explore missing URLs for sources within the webapp and update them

[bishwaspraveen]

Description

Several sources were missing URLs from the Webapp and and are now updated. Here is a list of sources that were missing URLs :

- solar_system_exploration
- WIND_Spacecraft
- TIMED_Thermosphere_Ionosphere_Mesosphere_Energetics_and_Dynamics
- heliophysics_digital_observatory
- THEMIS_Mission
- advanced_composition_explorer
- science_at_gsfc
- PDS4_API
- Van_Allen_Probes
- Geosciences_Node
- sep_instrument_suite
- Mission_Independent_Data_Layer
- sampex_data_center
- ntrs_api
- advancing_the_science_of_heliophysics
- Voyager_Cosmic_Ray_Subsystem
- solar_and_heliospheric_observatory_soho
- living_with_a_star
- virbo
- aeronet_aerosol_robotic_network
- aria_advanced_rapid_imaging_and_analysis
- TASKBOOK_Website
- nasa_science
- disasters_mapping_portal
- HelioAnalytics
- ldas_land_data_assimilatin_system
- heliophysics_system_observatory_connect
- pps_precipitation_processing_system
- hpde_github
- gmao_fluid
- International_Heliophysics_Data_Environment_Alliance_Overview_IHDEA
- virtual_wave_observatory
- PDS_NASA_Solar_System_Treks_Website
- treasure_map
- the_new_great_observatories
- lisa_consortium
- national_space_weather_program
- helionauts
- virtual_solar_observatory
- cdaw_data_center
- microobservatory_robotic_telescope_network'
- PDS_API_Legacy_All