Bump mackerelio/workflows from 1.1.0 to 1.2.0

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

---
updated-dependencies:
- dependency-name: mackerelio/workflows
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/ci.yml

@@ -7,6 +7,6 @@ on:
   pull_request:
 jobs:
   lint:
-    uses: mackerelio/workflows/.github/workflows/go-lint.yml@v1.1.0
+    uses: mackerelio/workflows/.github/workflows/go-lint.yml@v1.2.0
   test:
-    uses: mackerelio/workflows/.github/workflows/go-test.yml@v1.1.0
+    uses: mackerelio/workflows/.github/workflows/go-test.yml@v1.2.0