Merge branch 'release/1.2.1'

.github/dependabot.yaml

@@ -0,0 +1,35 @@
+version: 2
+updates:
+  - package-ecosystem: "gomod"
+    directory: "/"
+    schedule:
+      interval: "daily"
+      time: "09:00"
+      timezone: "Asia/Tokyo"
+    commit-message:
+      prefix: "chore(deps)"
+    groups:
+      minor-and-patch:
+        applies-to: version-updates
+        patterns:
+          - "*"
+        update-types:
+          - minor
+          - patch
+    open-pull-requests-limit: 10
+    target-branch: "develop"
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"
+      time: "09:00"
+      timezone: "Asia/Tokyo"
+    commit-message:
+      prefix: "ci"
+    groups:
+      github-actions:
+        applies-to: version-updates
+        patterns:
+          - "*"
+    open-pull-requests-limit: 10
+    target-branch: "develop"

.github/workflows/test.yml

@@ -8,13 +8,13 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go: ['1.19', '1.18']
+        go: ['1.22', '1.23']
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           ref: ${{ github.ref }}
       - name: Setup Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v5
         with:
           go-version: ${{ matrix.go }}
       - name: Test