Revert "Bump actions/checkout from 4 to 5 (#36152)" (#36257)

This reverts commit 7bee72f.

Author: shunping

.github/workflows/IO_Iceberg_Integration_Tests.yml

@@ -63,7 +63,7 @@ jobs:
         job_name: ["IO_Iceberg_Integration_Tests"]
         job_phrase: ["Run IcebergIO Integration Test"]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - name: Setup repository
         uses: ./.github/actions/setup-action
         with:

.github/workflows/IO_Iceberg_Integration_Tests_Dataflow.yml

@@ -63,7 +63,7 @@ jobs:
         job_name: ["IO_Iceberg_Integration_Tests_Dataflow"]
         job_phrase: ["Run IcebergIO Integration Tests on Dataflow"]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - name: Setup repository
         uses: ./.github/actions/setup-action
         with:

.github/workflows/IO_Iceberg_Managed_Integration_Tests_Dataflow.yml

@@ -63,7 +63,7 @@ jobs:
         job_name: ["IO_Iceberg_Managed_Integration_Tests_Dataflow"]
         job_phrase: ["Run IcebergIO Managed Integration Tests on Dataflow"]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - name: Setup repository
         uses: ./.github/actions/setup-action
         with:

.github/workflows/IO_Iceberg_Performance_Tests.yml

@@ -63,7 +63,7 @@ jobs:
         job_name: ["IO_Iceberg_Performance_Tests"]
         job_phrase: ["Run IcebergIO Performance Test"]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - name: Setup repository
         uses: ./.github/actions/setup-action
         with:

.github/workflows/IO_Iceberg_Unit_Tests.yml

@@ -82,7 +82,7 @@ jobs:
       github.event.comment.body == 'Run IcebergIO Unit Tests'
     runs-on: [self-hosted, ubuntu-20.04, main]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - name: Setup repository
         uses: ./.github/actions/setup-action
         with:

.github/workflows/assign_milestone.yml

@@ -31,7 +31,7 @@ jobs:
       issues: write
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 2
 

.github/workflows/beam_CancelStaleDataflowJobs.yml

@@ -62,7 +62,7 @@ jobs:
       github.event_name == 'workflow_dispatch' ||
       github.event.comment.body == 'Run Cancel Stale Dataflow Jobs'
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - name: Setup repository
         uses: ./.github/actions/setup-action
         with:

.github/workflows/beam_CleanUpDataprocResources.yml

@@ -55,7 +55,7 @@ jobs:
     timeout-minutes: 100
     name: "beam_CleanUpDataprocResources"
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - name: Delete leaked resources for all the jobs that generates flink clusters
         run: |
           cd ${{ github.workspace }}/.test-infra/dataproc; ./cleanup.sh -xe

.github/workflows/beam_CleanUpGCPResources.yml

@@ -62,7 +62,7 @@ jobs:
       github.event_name == 'workflow_dispatch' ||
       github.event.comment.body == 'Run Clean GCP Resources'
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - name: Setup repository
         uses: ./.github/actions/setup-action
         with:

.github/workflows/beam_CleanUpPrebuiltSDKImages.yml

@@ -62,7 +62,7 @@ jobs:
       github.event_name == 'workflow_dispatch' ||
       github.event.comment.body == 'Run Clean Prebuilt Images'
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
       - name: Setup repository
         uses: ./.github/actions/setup-action
         with: