feat(terraform): update from `v0.12.16` to `v0.12.20`
feat(terraform): update from `v0.12.16` to `v0.12.20`

Signed-off-by: Yghor Kerscher <95d23bc6109ee665a51a66121173c9c2a1098109@acm.org>

kerscher/dotfiles