--xml-test-list not working?

From a checkout of `ctsm5.2.005`, I'm unable to use `--xml-test-list`. Here's the command I was running from the CTSM `src/` dir:
```bash
../cime/scripts/fortran_unit_testing/run_tests.py --build-dir unit_tests.temp --xml-test-list test_list.xml
```
Here are the contents of `test_list.xml` (based on the example file from the CIME repo):
```xml

biogeochem/test

```
And here's the result of the command, with various warnings but one error:
```
Compiler is intel
/glade/u/home/samrabin/ctsm_scale-mat-reqs-pr2-ggcmiseas/src/unit_tests.temp/env_mach_specific.xml already exists, delete to replace
Using PFUNIT_PATH: /glade/campaign/cesm/cesmdata/tools/pFUnit/pFUnit4.8.0_derecho_Intel2023.2.1_noMPI_noOpenMP
==================================================
Running cmake for TestSubset/bgc.
==================================================
ERROR: Command: 'cmake -C Macros.cmake /glade/u/home/samrabin/ctsm_scale-mat-reqs-pr2-ggcmiseas/src/biogeochem/test -DCIMEROOT=/glade/u/home/samrabin/ctsm_scale-mat-reqs-pr2-ggcmiseas/cime/scripts/fortran_unit_testing/../.. -DSRC_ROOT=/glade/u/home/samrabin/ctsm_scale-mat-reqs-pr2-ggcmiseas -DCIME_CMAKE_MODULE_DIRECTORY=/glade/u/home/samrabin/ctsm_scale-mat-reqs-pr2-ggcmiseas/cime/CIME/non_py/src/CMake -DCMAKE_BUILD_TYPE=CESM_DEBUG -DCMAKE_PREFIX_PATH=/glade/campaign/cesm/cesmdata/tools/pFUnit/pFUnit4.8.0_derecho_Intel2023.2.1_noMPI_noOpenMP -DUSE_MPI_SERIAL=ON -DENABLE_GENF90=ON -DCMAKE_PROGRAM_PATH=/glade/u/home/samrabin/ctsm_scale-mat-reqs-pr2-ggcmiseas/cime/scripts/fortran_unit_testing/../../CIME/non_py/externals/genf90 -DOS=CNL -DMACH=derecho -DCOMPILER=intel -DDEBUG=TRUE -DMPILIB=mpi-serial -Dcompile_threaded=FALSE -DCASEROOT=/glade/u/home/samrabin/ctsm_scale-mat-reqs-pr2-ggcmiseas/src/unit_tests.temp' failed with error 'loading initial cache file Macros.cmake
No macro file found: /cmake_macros/universal.cmake
No macro file found: /cmake_macros/.cmake
No macro file found: /cmake_macros/.cmake
No macro file found: /cmake_macros/.cmake
No macro file found: /cmake_macros/_.cmake
No macro file found: /cmake_macros/_.cmake
CMake Warning (dev) in CMakeLists.txt:
No project() command is present. The top-level CMakeLists.txt file must
contain a literal, direct call to the project() command. Add a line of
code such as

project(ProjectName)

near the top of the file, but after cmake_minimum_required().

CMake is pretending there is a "project(Project)" command on the first
line.
This warning is for project developers. Use -Wno-dev to suppress it.

CMake Warning (dev) in CMakeLists.txt:
cmake_minimum_required() should be called prior to this top-level project()
call. Please see the cmake-commands(7) manual for usage documentation of
both commands.
This warning is for project developers. Use -Wno-dev to suppress it.

-- The C compiler identification is IntelLLVM 2023.2.0
-- The CXX compiler identification is IntelLLVM 2023.2.0
-- Cray Programming Environment 2.7.23 C
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /glade/u/apps/derecho/23.09/spack/opt/spack/ncarcompilers/1.0.0/oneapi/2023.2.1/6q5s/bin/icx - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Cray Programming Environment 2.7.23 CXX
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /glade/u/apps/derecho/23.09/spack/opt/spack/ncarcompilers/1.0.0/oneapi/2023.2.1/6q5s/bin/icpx - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
CMake Error at Species_test/CMakeLists.txt:5 (add_pfunit_ctest):
Unknown CMake command "add_pfunit_ctest".

CMake Warning (dev) in CMakeLists.txt:
No cmake_minimum_required command is present. A line of code such as

cmake_minimum_required(VERSION 3.26)

should be added at the top of the file. The version specified may be lower
if you wish to support older CMake versions for this project. For more
information run "cmake --help-policy CMP0000".
This warning is for project developers. Use -Wno-dev to suppress it.

-- Configuring incomplete, errors occurred!' from dir '/glade/u/home/samrabin/ctsm_scale-mat-reqs-pr2-ggcmiseas/src/unit_tests.temp/TestSubset/bgc'
```

I would have thought it'd get `add_pfunit_ctest` etc. from `src/CMakeLists.txt`—is it not?