Migrate to JDK 21

Author: chetangudisagar

.github/workflows/corfu-client-example.yml

@@ -11,7 +11,7 @@ jobs:
       PUBLISH_TOKEN: ${{ secrets.publish_token }}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Setup BuildX
         uses: docker/setup-buildx-action@v2

.github/workflows/publish-cloud.yml

@@ -18,7 +18,7 @@ jobs:
     if: github.event_name == 'push'
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: satackey/action-docker-layer-caching@v0.0.8
         continue-on-error: true
 

.github/workflows/publish-injection-framework.yml

@@ -18,7 +18,7 @@ jobs:
     if: github.event_name == 'push'
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: satackey/action-docker-layer-caching@v0.0.8
         continue-on-error: true
 

.github/workflows/publish-universe-artifacts.yml

@@ -20,7 +20,7 @@ jobs:
       PUBLISH_TOKEN: ${{ secrets.publish_token }}
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Set up JDK
         uses: actions/setup-java@v4

.github/workflows/pull_request_benchmarks.yml

@@ -16,7 +16,7 @@ jobs:
       PUBLISH_TOKEN: ${{ secrets.publish_token }}
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: Set up JDK
       uses: actions/setup-java@v4

.github/workflows/pull_request_universe.yml

@@ -17,7 +17,7 @@ jobs:
       PUBLISH_TOKEN: ${{ secrets.publish_token }}
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: Set up JDK
       uses: actions/setup-java@v4

.github/workflows/run-corfu-cloud-deployment.yml

@@ -7,7 +7,7 @@ jobs:
   corfu-helm-deployment:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: satackey/action-docker-layer-caching@v0.0.8
         continue-on-error: true
 

.github/workflows/run_benchmarks.yml

@@ -19,7 +19,7 @@ jobs:
       PUBLISH_TOKEN: ${{ secrets.publish_token }}
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Set up JDK
         uses: actions/setup-java@v4