Adds binary build for LAMMPS: Exaalt and EthanolCPU tests

[RuiApostolo]

Also fixes a bug in the performance check

[RuiApostolo]

ARCHER2:

[==========] Running 3 check(s)
[==========] Started on Mon May 19 13:32:07 2025

[----------] start processing checks
[ RUN      ] BuildLAMMPS ~archer2:compute+PrgEnv-cray /8dab96b6 @archer2:compute+PrgEnv-cray
[       OK ] (1/3) BuildLAMMPS ~archer2:compute+PrgEnv-cray /8dab96b6 @archer2:compute+PrgEnv-cray
[ RUN      ] LAMMPSEthanolCPU /02855e49 @archer2:compute+PrgEnv-cray
[ RUN      ] LAMMPSExaaltSmall /a19e9bb0 @archer2:compute+PrgEnv-cray
[       OK ] (2/3) LAMMPSEthanolCPU /02855e49 @archer2:compute+PrgEnv-cray
P: energy: 537902.04 kJ/mol (r:537394.35, l:-0.01, u:0.01)
P: performance: 10.871 ns/day (r:11.25, l:-0.05, u:None)
[       OK ] (3/3) LAMMPSExaaltSmall /a19e9bb0 @archer2:compute+PrgEnv-cray
P: energy: -8.7467248 kJ/mol (r:-8.7467248, l:-0.001, u:0.001)
P: performance: 0.007 ns/day (r:0.007, l:-0.1, u:None)
[----------] all spawned checks have finished

[  PASSED  ] Ran 3/3 test case(s) from 3 check(s) (0 failure(s), 0 skipped, 0 aborted)
[==========] Finished on Mon May 19 13:59:58 2025