Don’t reveal private report lat/lon in ‘report another’ link

[davea]

Adds a check to the template that generates the 'report another problem here' link to stop that link being generated if the report is non_public.

Please check the following:

• Is new functionality tested? CodeCov will warn you about the diff coverage, but won’t complain about e.g. new files;
• Have you updated the changelog? If this is not necessary, put square brackets around this: skip changelog

[dracos]

🗺