ROU-4776: adding ability to change google maps version

[rugoncalves]

This PR is to add new APIs to allow changing the version of Google Maps.

Context

Google Maps scripts cannot be hosted, and need to be imported from their CDN. If a version is not specified Google loads always the most recent stable version of the library. This was causing errors or warnings to appear, as neither the OutSystems R&D nor the developer using the component, control when the update was done.
To avoid this problems, the version of the Google Maps scripts being loaded was locked to a specific version (currently 3.57).

What was happening

• However the change, made that the code is locked to a specific version of Google Maps
• And the developer has no ability to change it

What was done

• New APIs were added to getting and changing the version of the provider that is loaded
  • OutSystems.Maps.MapAPI.ProviderLibrary.GetVersion(#PROVIDERNAME#)
  • OutSystems.Maps.MapAPI.ProviderLibrary.SetVersion(#PROVIDERNAME#, #VERSION#, #FORCE_REFRESH#)
• In Low-Code a site property was added GoogleMapsVersion to allow the developer to change the version

Test Steps

1. Go to test page
2. Write in the console OutSystems.Maps.MapAPI.ProviderLibrary.GetVersion('Google')
3. Toggle the Map to be showed (assure the map appears)
4. Repeat step # 2 (assure that the version is unchanged)
5. Go to OutSystemsMaps in ServiceCenter
6. Change the value of the version to another (e.g. 3.55)
7. Navigate in the application
8. Repeat step # 2 (assure that the version is unchanged)
9. Refresh the page
10. Repeat step # 2 (assure that the version is now CHANGED to the new version)
11. Repeat step # 3

Checklist

• tested locally
• documented the code
• clean all warnings and errors of eslint
• requires changes in OutSystems (if so, provide a module with changes)
• requires new sample page in OutSystems (if so, provide a module with changes)

[sonarcloud]

Quality Gate passed

Issues
1 New issue
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud