"dub add-local" doesn't work for Git dependencies

[vpanteleev-sym]

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If we have a Git dependency such as...

dependency "graphqld:client-vibe" repository="git+https://github.com/VPanteleev-S7/graphqld" version="b5f00e609f8c59e102fe215a738f9de62d9c63c6"

then it doesn't look like it's possible to override it with add-local.