Fix the build pipeline

Author: syhwawa

.github/workflows/build_pipeline.yml

@@ -6,11 +6,11 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
-    - uses: actions/setup-python@v1
+    - uses: actions/checkout@v4
+    - uses: actions/setup-python@v5
       with:
-        python-version: 3.7
-    - uses: actions/cache@v1
+        python-version: 3.8
+    - uses: actions/cache@v4
       with:
         path: ~/.cache/pip
         key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
@@ -76,7 +76,7 @@ jobs:
         aws s3 cp app.zip "s3://$AWS_S3_CODE_BUCKET/$repo_slug.zip"
     - name: Send build success notification
       if: success()
-      uses: rtCamp/action-slack-notify@v2.0.0
+      uses: rtCamp/action-slack-notify@v2.2.0
       env:
         SLACK_MESSAGE: ${{ github.repository }} build ${{ github.run_number }} launched by ${{ github.actor }} has succeeded
         SLACK_TITLE: Build Success
@@ -86,7 +86,7 @@ jobs:
         SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
     - name: Send build failure notification
       if: failure()
-      uses: rtCamp/action-slack-notify@v2.0.0
+      uses: rtCamp/action-slack-notify@v2.2.0
       env:
         SLACK_COLOR: '#FF0000'
         SLACK_MESSAGE: ${{ github.repository }} build ${{ github.run_number }} launched by ${{ github.actor }} has failed