Update CI

Signed-off-by: naoki-take <naoki-take@cybozu.co.jp>

Author: tkna

.github/workflows/main.yaml

@@ -6,11 +6,11 @@ on:
       - "main"
 jobs:
   prepare_matrix:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     outputs:
       jobs: ${{ steps.prepare-matrix.outputs.jobs }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: ./.github/actions/prepare_matrix
         id: prepare-matrix
         with:
@@ -292,11 +292,11 @@ jobs:
     strategy:
       matrix:
         job: ${{ fromJson(needs.prepare_matrix.outputs.jobs) }}
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     env:
-      go-version: "1.25.6"
+      go-version: "1.25.7"
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup build environment
         uses: ./.github/actions/setup
         with: