Update .gitlab-ci.yml

.gitlab-ci.yml

@@ -8,8 +8,11 @@ build:
   stage: build
   image: gcc:latest # Use GCC for building C/C++ projects
   script:
+    - echo "Installing CMake..."
+    - apt-get update
+    - apt-get install -y cmake  # Install CMake
     - echo "Building the application..."
     - mkdir -p build
     - cd build
-    - cmake .. # Configure the build
-    - make     # Compile the application
+    - cmake .. -DCMAKE_TOOLCHAIN_FILE=$CI_PROJECT_DIR/vcpkg/scripts/buildsystems/vcpkg.cmake
+    - make