Bump the github-actions group with 2 updates (#3997)

Author: dependabot[bot]

.github/workflows/build.yaml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v6
         with:
           ref: ${{ github.ref }}
 
@@ -67,7 +67,7 @@ jobs:
     runs-on: ubuntu-latest
     if: always()
     steps:
-      - uses: technote-space/workflow-conclusion-action@v2
+      - uses: technote-space/workflow-conclusion-action@v3
       - uses: 8398a7/action-slack@v3
         with:
           status: failure

.github/workflows/tests.yaml

@@ -19,7 +19,7 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup PHP ${{ matrix.php }}
         uses: shivammathur/setup-php@v2

.github/workflows/trigger-skeletons.yml

@@ -22,7 +22,7 @@ jobs:
       WORKFLOW: "build-skeleton.yml"
       AUTH: ":${{secrets.GLOBAL_TOKEN}}"
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v6
       - name: Make it rain ☔️
         run: |
           SKELETONS=`curl -s "${{secrets.SKELETONS_JSON_LIST}}"`