fix api breaking of google/go-github
fix api breaking of google/go-github

google/go-github broke the api of their functions with https://github.com/google/go-github/commit/23d6cb9cacb5aa314e93d600fe20a48496a718d4
This commit adds the context `context.TODO()` to the call of `gh.Repositories.ListReleases` which is meant to be used "when it's unclear which Context to use or it is not yet available (because the surrounding function has not yet been extended to accept a Context parameter)" (citing https://godoc.org/context)

Signed-off-by: julian <34c6fceca75e456f25e7e99531e2425c6c1de443@jneureuther.de>

laeshiny/semaphore,youhong316/semaphore,vyulabs/semaphore,ansible-semaphore/semaphore,youhong316/semaphore,vyulabs/semaphore,laeshiny/semaphore,vyulabs/semaphore,ansible-semaphore/semaphore,laeshiny/semaphore,vyulabs/semaphore,ansible-semaphore/semaphore,youhong316/semaphore,ansible-semaphore/semaphore,laeshiny/semaphore,youhong316/semaphore