Update fleur-release.yml

see previous two commits

Author: PhilippRue

.github/workflows/fleur-release.yml

@@ -11,10 +11,10 @@ jobs:
     timeout-minutes: 30
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Set up Python 3.8
-      uses: actions/setup-python@v4.6.0
+      uses: actions/setup-python@v5
       with:
         python-version: 3.8
 
@@ -40,7 +40,7 @@ jobs:
       run: exit 1
 
     - name: Create Pull Request
-      uses: peter-evans/create-pull-request@v5.0.0
+      uses: peter-evans/create-pull-request@v7
       with:
         commit-message: "[fleur release] Fleur schema update"
         branch: fleur-release/schema