Add files via upload

[SarahWat]

Adding files for: 1) DPGA 5 yr strategy 2) Financial Inclusion Report 3) Health Report Updating file locations to remove google drive links from website.

[lacabra]

Thanks @SarahWat, everything looks good to me. Merging next, which means that all 3 files will be now available at https://digitalpublicgoods/{name_of_the_file.pdf}