${BuildType} is not defined in some GitHub Actions jobs

[jiridanek]

Run cmake --build "${ProtonBuildDir}" --config ${BuildType} --target install --parallel 6
  cmake --build "${ProtonBuildDir}" --config ${BuildType} --target install --parallel 6
  shell: sh -e {0}
  env:
    protonRepository: apache/qpid-proton
    protonBranch: main
    BuildType: 
    CC: gcc
    CXX: g++
    ProtonBuildDir: /home/runner/work/skupper-router/skupper-router/qpid-proton/build
    RouterBuildDir: /home/runner/work/skupper-router/skupper-router/skupper-router/build
    InstallPrefix: /home/runner/work/skupper-router/skupper-router/install
    RouterCTestExtraArgs: 
    FORCE_COLOR: 1
    COLUMNS: 160
    ProtonCMakeExtraArgs: -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache -DBUILD_BINDINGS=python -DPython_EXECUTABLE=/usr/bin/python3 -DBUILD_TOOLS=OFF -DBUILD_EXAMPLES=OFF -DBUILD_TESTING=OFF -DENABLE_FUZZ_TESTING=OFF -DRUNTIME_CHECK=OFF -DBUILD_TLS=ON
  
    RouterCMakeExtraArgs: -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache -DPython_EXECUTABLE=/usr/bin/python3 -DRUNTIME_CHECK=OFF
  
    CCACHE_BASEDIR: /home/runner/work/skupper-router/skupper-router
    CCACHE_DIR: /home/runner/work/skupper-router/skupper-router/.ccache
    CCACHE_COMPRESS: true
    CCACHE_MAXSIZE: 400MB
    QPID_SYSTEM_TEST_TIMEOUT: 300
    QPID_SYSTEM_TEST_SKIP_FALLBACK_SWITCHOVER_TEST: true
    SKUPPER_SYSTEM_TEST_SKIP_POLICY: true
    SKUPPER_SYSTEM_TEST_SKIP_DELIVERY_ABORT: true
    VERBOSE: 1
    JOB_IDENTIFIER: ubuntu-[2](https://github.com/skupperproject/skupper-router/actions/runs/7197754366/job/19749983090#step:21:2)2.0[4](https://github.com/skupperproject/skupper-router/actions/runs/7197754366/job/19749983090#step:21:4)_centos__OFF_gcc_main
CMake Error: Invalid value used with --config
Usage: cmake --build <dir>             [options] [-- [native-options]]
       cmake --build --preset <preset> [options] [-- [native-options]]
Options:
  <dir>          = Project binary directory to be built.
  --preset <preset>, --preset=<preset>
                 = Specify a build preset.
  --list-presets[=<type>]
                 = List available build presets.
  --parallel [<jobs>], -j [<jobs>]
                 = Build in parallel using the given number of jobs. 
                   If <jobs> is omitted the native build tool's 
                   default number is used.
                   The CMAKE_BUILD_PARALLEL_LEVEL environment variable
                   specifies a default parallel level when this option
                   is not given.
  -t <tgt>..., --target <tgt>...
                 = Build <tgt> instead of default targets.
  --config <cfg> = For multi-configuration tools, choose <cfg>.
  --clean-first  = Build target 'clean' first, then build.
                   (To clean only, use --target 'clean'.)
  --resolve-package-references={on|only|off}
                 = Restore/resolve package references during build.
  -v, --verbose  = Enable verbose output - if supported - including
                   the build commands to be executed. 
  --             = Pass remaining options to the native tool.
Error: Process completed with exit code 1.

https://github.com/skupperproject/skupper-router/actions/runs/7197754366/job/19749983090