Bump actions/checkout from 2 to 3

.github/workflows/checkBuild.yml

@@ -22,7 +22,7 @@ jobs:
         distribution: [temurin]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Set up JDK
       uses: actions/setup-java@v2

.github/workflows/release.yml

@@ -8,7 +8,7 @@ jobs:
   check_code: # Validates the code (see develop.yml)
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Set up JDK 8
       uses: actions/setup-java@v2
@@ -43,7 +43,7 @@ jobs:
     outputs:
       upload_url: ${{ steps.create_draft.outputs.upload_url }}
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Configure Git
       run: |
@@ -92,7 +92,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [prepare_release]
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Init Git and pull
       run: |
@@ -123,7 +123,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [prepare_release]
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Init Git and pull
       run: |
@@ -175,7 +175,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [publish_central]
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Init Git and pull
       run: |

.github/workflows/test-deploy.yml

@@ -7,7 +7,7 @@ jobs:
   publish_central: # Publish the code to central
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Set up JDK 8 Apache Maven Central
       uses: actions/setup-java@v2