fix(ci): upgrade actions/cache to v5 and fix container git checkout

.github/workflows/integration-test-multinode.yml

@@ -32,7 +32,7 @@ jobs:
           distribution: 'temurin'
 
       - name: Cache Gradle packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.gradle/caches

.github/workflows/integration-test-single-node.yml

@@ -32,7 +32,7 @@ jobs:
           distribution: 'temurin'
 
       - name: Cache Gradle packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.gradle/caches

.github/workflows/pr-build.yml

@@ -43,7 +43,7 @@ jobs:
           distribution: 'temurin'
 
       - name: Cache Gradle packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.gradle/caches
@@ -82,7 +82,7 @@ jobs:
         run: java -version
 
       - name: Cache Gradle packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.gradle/caches
@@ -117,20 +117,20 @@ jobs:
       LC_ALL: en_US.UTF-8
 
     steps:
-      - name: Checkout code
-        uses: actions/checkout@v5
-
       - name: Install dependencies (Rocky 8 + JDK8)
         run: |
           set -euxo pipefail
           dnf -y install java-1.8.0-openjdk-devel git wget unzip which jq bc curl glibc-langpack-en
           dnf -y groupinstall "Development Tools"
 
+      - name: Checkout code
+        uses: actions/checkout@v5
+
       - name: Check Java version
         run: java -version
 
       - name: Cache Gradle
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             /github/home/.gradle/caches
@@ -174,20 +174,20 @@ jobs:
       GRADLE_USER_HOME: /github/home/.gradle
 
     steps:
-      - name: Checkout code
-        uses: actions/checkout@v5
-
       - name: Install dependencies (Debian + build tools)
         run: |
           set -euxo pipefail
           apt-get update
           apt-get install -y git wget unzip build-essential curl jq
 
+      - name: Checkout code
+        uses: actions/checkout@v5
+
       - name: Check Java version
         run: java -version
 
       - name: Cache Gradle
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             /github/home/.gradle/caches
@@ -238,19 +238,19 @@ jobs:
       contents: read
 
     steps:
-      - name: Checkout code
-        uses: actions/checkout@v5
-        with:
-          ref: ${{ github.event.pull_request.base.sha }}
-
       - name: Install dependencies (Debian + build tools)
         run: |
           set -euxo pipefail
           apt-get update
           apt-get install -y git wget unzip build-essential curl jq
 
+      - name: Checkout code
+        uses: actions/checkout@v5
+        with:
+          ref: ${{ github.event.pull_request.base.sha }}
+
       - name: Cache Gradle packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             /github/home/.gradle/caches

.github/workflows/pr-check.yml

@@ -126,7 +126,7 @@ jobs:
           distribution: 'temurin'
 
       - name: Cache Gradle packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.gradle/caches