Revert "install Kokkos with Release in CI"

This reverts commit 8543675.

.github/workflows/build_test.yaml

@@ -14,9 +14,6 @@ on:
       - main
 
 env:
-  # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
-  BUILD_TYPE: Release
-
   # Force the use of BuildKit for Docker
   DOCKER_BUILDKIT: 1
 
@@ -261,7 +258,7 @@ jobs:
           docker run -v ${{ github.workspace }}:/work ghcr.io/kokkos/kokkos-fft/base_${{ matrix.backend.image }}_${{ needs.check_docker_files.outputs.image_suffix }}:${{ needs.check_docker_files.outputs.image_tag }} \
             cmake -B build_kokkos \
             -DCMAKE_INSTALL_PREFIX=/work/install \
-            -DCMAKE_BUILD_TYPE=${{ env.BUILD_TYPE }} \
+            -DCMAKE_BUILD_TYPE=${{ matrix.backend.cmake_build_type }} \
             -DCMAKE_C_COMPILER=${{ matrix.backend.compiler.c }} \
             -DCMAKE_CXX_COMPILER=${{ matrix.backend.compiler.cxx }} \
             -DCMAKE_CXX_STANDARD=${{ matrix.backend.cmake_flags.cxx_standard }} \