Fix commit hash in test file

[y0t4]

I think this pr will be helpful to solve a problem at #38

% git init
Initialized empty Git repository in /Users/yosuke_ota/test/.git/
% git remote add origin https://github.com/octocat/Hello-World.git
% git fetch --no-tags origin +refs/pull/208/merge:
remote: Counting objects: 11, done.
remote: Total 11 (delta 0), reused 0 (delta 0), pack-reused 11
Unpacking objects: 100% (11/11), done.
From https://github.com/octocat/Hello-World
 * branch            refs/pull/208/merge -> FETCH_HEAD
% git rev-parse FETCH_HEAD
43617d6cc59d91c7d99909042c19ff122e2597fb

[tonglil]

I'm not too familiar with this problem to review it. Could someone do a bit of digging/explaining so I can test/evaluate the relevance of these two PRs please? Thanks in advance!

[tboerger]

Replaced by drone/drone-git repository, closing this issue.