Add SpinlessFermion standard momentum regression

[tmisawa]

Summary

• add a SpinlessFermion Standard-mode regression for momentum-sector generation
• cover plain generation, k=0/N=1, k=pi/2/N=2, invalid MomentumIndex, boundary phase rejection, density-term rejection, and non-chain lattice rejection
• update the StdFace submodule to include the corresponding SpinlessFermion chain Standard-mode support

Dependency

• Stacked on Enable SpinlessFermion symmetry-basis MPI #269
• Requires Add HPhi spinless fermion chain standard mode StdFace#60

Tests

• cmake --build build-cf2a -j 4
• ctest --test-dir build-cf2a -R '^symmetry_spinless_fermion_standard_generation$' --output-on-failure
• ctest --test-dir build-cf2a -L '^symmetry$' --output-on-failure
• git diff --check
• git -C src/StdFace diff --check