chore(deps): update actions/checkout action to v3 (INRIA#4630)

Co-authored-by: renovate[bot] <renovate[bot]@users.noreply.github.com>

.github/workflows/tests.yml

@@ -37,7 +37,7 @@ jobs:
     steps:
       - name: Disable Git's autocrlf
         run: git config --global core.autocrlf false
-      - uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579 # renovate: tag=v2.4.0
+      - uses: actions/checkout@a12a3943b4bdde767164f792f33f40b04645d846 # tag=v3.0.0
       - uses: actions/setup-java@f69f00b5e5324696b07f6b1c92f0470a6df00780 # tag=v3.0.0
         with:
           java-version: ${{ matrix.java }}
@@ -74,7 +74,7 @@ jobs:
       MAVEN_OPTS: -Dhttp.keepAlive=false -Dmaven.wagon.http.pool=false
     name: Test with coverage
     steps:
-      - uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579 # renovate: tag=v2.4.0
+      - uses: actions/checkout@a12a3943b4bdde767164f792f33f40b04645d846 # tag=v3.0.0
       - uses: actions/setup-java@f69f00b5e5324696b07f6b1c92f0470a6df00780 # tag=v3.0.0
         with:
           java-version: 17
@@ -108,7 +108,7 @@ jobs:
       MAVEN_OPTS: -Dhttp.keepAlive=false -Dmaven.wagon.http.pool=false
     name: Extra checks
     steps:
-      - uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579 # renovate: tag=v2.4.0
+      - uses: actions/checkout@a12a3943b4bdde767164f792f33f40b04645d846 # tag=v3.0.0
         with:
           fetch-depth: 0
       - uses: actions/setup-java@f69f00b5e5324696b07f6b1c92f0470a6df00780 # tag=v3.0.0
@@ -145,7 +145,7 @@ jobs:
     name: code-quality qodana
     steps:
       - name: Checkout
-        uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579 # renovate: tag=v2.4.0
+        uses: actions/checkout@a12a3943b4bdde767164f792f33f40b04645d846 # tag=v3.0.0
         with:
           path: pull_request
       - uses: actions/setup-java@f69f00b5e5324696b07f6b1c92f0470a6df00780 # tag=v3.0.0