Fix bug

[ashpect]

Fixes the following issue :

While building metacall.configure.sh with the option as shown, the following fails - (Ignore the timestamp and the env)

metacall_builder_rootless  |  > bash /usr/local/metacall/tools/metacall-configure.sh relwithdebinfo tests scripts ports install:
metacall_builder_rootless  | 2.781 
metacall_builder_rootless  | 2.781 
metacall_builder_rootless  | 2.832 -- Configuring done
metacall_builder_rootless  | 2.973 CMake Error at source/tests/metacall_plugin_extension_invalid_path_test/CMakeLists.txt:135 (add_dependencies):
metacall_builder_rootless  | 2.973   The dependency target "cli_core_plugin" of target
metacall_builder_rootless  | 2.973   "metacall-plugin-extension-invalid-path-test" does not exist.
metacall_builder_rootless  | 2.973 
metacall_builder_rootless  | 2.980 
metacall_builder_rootless  | 3.534 -- Generating done
metacall_builder_rootless  | 3.608 CMake Generate step failed.  Build files cannot be regenerated correctly.
metacall_builder_rootless  | ------
metacall_builder_rootless  | error: failed to solve: process "bash /usr/local/metacall/tools/metacall-configure.sh relwithdebinfo tests scripts ports install" did not complete successfully: exit code: 1

Type of change

• Bug fix (non-breaking change which fixes an issue)