Update default Khiops core version to 10.3.0 in the CI

Author: popescu-v

.github/workflows/conda.yml

@@ -3,13 +3,13 @@ name: Conda Package
 env:
   # Note: The default Khiops version must never be an alpha release as they are
   #       ephemeral. To test alpha versions run the workflow manually.
-  DEFAULT_KHIOPS_CORE_VERSION: 10.2.4
+  DEFAULT_KHIOPS_CORE_VERSION: 10.3.0
   DEFAULT_SAMPLES_VERSION: 10.2.4
 on:
   workflow_dispatch:
     inputs:
       khiops-core-version:
-        default: 10.2.4
+        default: 10.3.0
         description: khiops-core version for testing
       khiops-samples-version:
         default: 10.2.4

.github/workflows/dev-docker.yml

@@ -1,7 +1,7 @@
 ---
 name: Dev Docker
 env:
-  DEFAULT_KHIOPS_REVISION: 10.2.4
+  DEFAULT_KHIOPS_REVISION: 10.3.0
   DEFAULT_IMAGE_INCREMENT: 0
   DEFAULT_SERVER_REVISION: main
   DEFAULT_PYTHON_VERSIONS: 3.8 3.9 3.10 3.11 3.12 3.13
@@ -14,7 +14,7 @@ on:
     inputs:
       khiops-revision:
         type: string
-        default: 10.2.4
+        default: 10.3.0
         description: Khiops Revision
       image-increment:
         type: number

.github/workflows/tests.yml

@@ -2,7 +2,7 @@
 name: Tests
 env:
   DEFAULT_SAMPLES_REVISION: 10.2.4
-  DEFAULT_KHIOPS_DESKTOP_REVISION: 10.2.4
+  DEFAULT_KHIOPS_DESKTOP_REVISION: 10.3.0
 on:
   workflow_dispatch:
     inputs:
@@ -13,7 +13,7 @@ on:
         default: latest
         description: Development Docker Image Tag
       khiops-desktop-revision:
-        default: 10.2.4
+        default: 10.3.0
         description: Khiops Windows Desktop Application Version
       run-expensive-tests:
         type: boolean