Merge pull request #42 from mackerelio/pin-wf

pinned workflows@v1.0.2

Author: lufia

.github/dependabot.yml

@@ -4,3 +4,7 @@ updates:
     directory: "/"
     schedule:
       interval: "weekly"
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"

.github/workflows/ci.yml

@@ -7,6 +7,6 @@ on:
   pull_request:
 jobs:
   lint:
-    uses: mackerelio/workflows/.github/workflows/go-lint.yml@main
+    uses: mackerelio/workflows/.github/workflows/go-lint.yml@v1.0.2
   test:
-    uses: mackerelio/workflows/.github/workflows/go-test.yml@main
+    uses: mackerelio/workflows/.github/workflows/go-test.yml@v1.0.2