Fix Drone pushing commits with wrong author info (#21450)
Fix Drone pushing commits with wrong author info (#21450)

I don't know how to test this so I'll explain my thought process:

After a discussion with @techknowlogick in
https://github.com/go-gitea/gitea/commit/cda2c38f4a61ef7f448be3efab5420d9974c8474
I saw the CI config has this block:

https://github.com/go-gitea/gitea/blob/cda2c38f4a61ef7f448be3efab5420d9974c8474/.drone.yml#L618-L630

I don't know much about Drone but after looking at
[appleboy/drone-git-push](https://github.com/appleboy/drone-git-push)'s
source code, I think each setting becomes an environment variable (e.g.
`remote` to `PLUGIN_REMOTE`, `commit_message` to `PLUGIN_COMMIT_MESSAGE`
etc...). Take a look at the code block loading the author info:

https://github.com/appleboy/drone-git-push/blob/a69878c00665277c53fb38d6c5980221cb687935/main.go#L32-L42

Two environment variables are listed for each setting. This PR forces
both to have the same value.

Signed-off-by: Yarden Shoham <0b3acf1045a60ccc22a11aaedae8f612108f28a6@gmail.com>
go-gitea/gitea,go-gitea/gitea,go-gitea/gitea