Bug#995461: Patch for GRAPHITE_SETTINGS_MODULE should default to 'local_settings'

[Alexandre Rossi]

Hi,

I had fixed this in my PR.

https://salsa.debian.org/debian-graphite-team/graphite-web/-/merge_requests/4/diffs?commit_id=65e05dab11fdc84cdfb3401c3aad45d2ce097ebd

Thanks,

Alex