Bump github.com/oklog/run from 1.1.0 to 1.2.0

Bumps [github.com/oklog/run](https://github.com/oklog/run) from 1.1.0 to 1.2.0.
- [Release notes](https://github.com/oklog/run/releases)
- [Commits](oklog/run@v1.1.0...v1.2.0)

---
updated-dependencies:
- dependency-name: github.com/oklog/run
  dependency-version: 1.2.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

go.mod

@@ -5,5 +5,5 @@ go 1.14
 require (
 	github.com/cloudflare/tableflip v1.2.3
 	github.com/codechimp-io/log v1.1.12
-	github.com/oklog/run v1.1.0
+	github.com/oklog/run v1.2.0
 )