CI: enforce downgrade runtest compatibility flags

[Krastanov-agent]

Summary

• add allow_reresolve: false to downgrade CI runtest step
• add force_latest_compatible_version: false to downgrade CI runtest step

This ensures downgrade CI runs without re-resolving to newer compatible versions.

[github-actions]

Benchmark Results (Julia v1)

Time benchmarks

	main	cc5788c...	main / cc5788c...
creation/ket	30 ± 0 ns	30 ± 0 ns	1 ± 0
creation/large_trees/10_layers	0.909 ± 0.032 ms	0.901 ± 0.036 ms	1.01 ± 0.054
creation/large_trees/50_layers	0.0406 ± 0.0035 s	0.04 ± 0.0039 s	1.01 ± 0.13
creation/op	30 ± 0 ns	30 ± 0 ns	1 ± 0
creation/super_op	30 ± 0 ns	30 ± 0 ns	1 ± 0
express/clifford/simple_ket	1.3 ± 0.031 μs	1.32 ± 0.04 μs	0.985 ± 0.038
express/clifford/simple_observable	2.23 ± 0.12 μs	2.21 ± 0.21 μs	1.01 ± 0.11
express/optics/pauli_op_4	6.52 ± 0.23 μs	6.67 ± 0.32 μs	0.978 ± 0.058
express/optics/pauli_state_8	2.52 ± 0.079 μs	2.6 ± 0.09 μs	0.973 ± 0.045
express/optics/simple_ket	1.19 ± 0.06 μs	1.37 ± 0.081 μs	0.868 ± 0.067
express/optics/simple_op	1.37 ± 0.07 μs	1.41 ± 0.12 μs	0.971 ± 0.096
linalg/anticommutator	0.441 ± 0.01 μs	0.381 ± 0.01 μs	1.16 ± 0.04
linalg/commutator	0.401 ± 0.011 μs	0.461 ± 0.01 μs	0.87 ± 0.03
linalg/conjugate	0.04 ± 0 μs	0.04 ± 0 μs	1 ± 0
linalg/dagger	0.04 ± 0 μs	0.04 ± 0 μs	1 ± 0
linalg/inverse	0.04 ± 0 μs	0.04 ± 0 μs	1 ± 0
linalg/ptrace	14.3 ± 0.36 μs	14.2 ± 0.39 μs	1 ± 0.037
linalg/trace	0.04 ± 0.001 μs	0.04 ± 0 μs	1 ± 0.025
linalg/transpose	0.04 ± 0 μs	0.04 ± 0 μs	1 ± 0
manipulation/expand/commutator	2.02 ± 0.27 ms	2.07 ± 0.25 ms	0.979 ± 0.18
manipulation/expand/distribution	1.69 ± 0.081 ms	1.7 ± 0.086 ms	1 ± 0.07
manipulation/simplify/applicable_rules	5.88 ± 0.094 ms	5.71 ± 0.094 ms	1.03 ± 0.024
manipulation/simplify/commutator	0.0417 ± 0.001 ms	0.0407 ± 0.00098 ms	1.02 ± 0.035
manipulation/simplify/irrelevant_rules	0.901 ± 0.034 ms	0.881 ± 0.032 ms	1.02 ± 0.054
operations/addition/ket	1.36 ± 0.061 μs	1.3 ± 0.061 μs	1.05 ± 0.068
operations/addition/op	1.3 ± 0.061 μs	1.3 ± 0.061 μs	1 ± 0.066
operations/multiplication/bra_ket	1.41 ± 0.03 μs	1.33 ± 0.03 μs	1.06 ± 0.033
operations/multiplication/bra_op	1.37 ± 0.021 μs	1.34 ± 0.03 μs	1.02 ± 0.028
operations/multiplication/inner	1.42 ± 0.021 μs	1.35 ± 0.03 μs	1.05 ± 0.028
operations/multiplication/many	9.18 ± 0.16 μs	9.07 ± 0.18 μs	1.01 ± 0.027
operations/multiplication/op	1.23 ± 0.03 μs	1.22 ± 0.03 μs	1.01 ± 0.035
operations/multiplication/op_ket	1.37 ± 0.029 μs	1.34 ± 0.04 μs	1.02 ± 0.037
operations/multiplication/outer	1.4 ± 0.021 μs	1.34 ± 0.021 μs	1.05 ± 0.023
operations/scaling/ket	0.07 ± 0.01 μs	0.07 ± 0.01 μs	1 ± 0.2
operations/scaling/op	0.07 ± 0.01 μs	0.071 ± 0.01 μs	0.986 ± 0.2
operations/tensor/ket	1.13 ± 0.03 μs	1.1 ± 0.04 μs	1.03 ± 0.046
operations/tensor/many	9.65 ± 0.29 μs	9.68 ± 0.39 μs	0.997 ± 0.05
operations/tensor/op	1.09 ± 0.04 μs	1.13 ± 0.03 μs	0.966 ± 0.044
time_to_load	2.28 ± 0.04 s	2.33 ± 0.021 s	0.978 ± 0.019

Memory benchmarks

	main	cc5788c...	main / cc5788c...
creation/ket	0 allocs: 0 B	0 allocs: 0 B
creation/large_trees/10_layers	11.6 k allocs: 0.283 MB	11.6 k allocs: 0.283 MB	1
creation/large_trees/50_layers	0.662 M allocs: 13 MB	0.662 M allocs: 13 MB	1
creation/op	0 allocs: 0 B	0 allocs: 0 B
creation/super_op	0 allocs: 0 B	0 allocs: 0 B
express/clifford/simple_ket	16 allocs: 0.641 kB	16 allocs: 0.641 kB	1
express/clifford/simple_observable	0.06 k allocs: 2.66 kB	0.06 k allocs: 2.66 kB	1
express/optics/pauli_op_4	0.055 k allocs: 3.72 kB	0.055 k allocs: 3.72 kB	1
express/optics/pauli_state_8	31 allocs: 1.27 kB	31 allocs: 1.27 kB	1
express/optics/simple_ket	20 allocs: 0.75 kB	20 allocs: 0.75 kB	1
express/optics/simple_op	26 allocs: 1.09 kB	26 allocs: 1.09 kB	1
linalg/anticommutator	11 allocs: 0.438 kB	11 allocs: 0.438 kB	1
linalg/commutator	11 allocs: 0.438 kB	11 allocs: 0.438 kB	1
linalg/conjugate	3 allocs: 0.125 kB	3 allocs: 0.125 kB	1
linalg/dagger	3 allocs: 0.125 kB	3 allocs: 0.125 kB	1
linalg/inverse	3 allocs: 0.125 kB	3 allocs: 0.125 kB	1
linalg/ptrace	0.098 k allocs: 3.56 kB	0.098 k allocs: 3.56 kB	1
linalg/trace	3 allocs: 0.125 kB	3 allocs: 0.125 kB	1
linalg/transpose	3 allocs: 0.125 kB	3 allocs: 0.125 kB	1
manipulation/expand/commutator	14.4 k allocs: 0.453 MB	14.5 k allocs: 0.453 MB	1
manipulation/expand/distribution	15.4 k allocs: 0.492 MB	15.4 k allocs: 0.492 MB	1
manipulation/simplify/applicable_rules	0.0497 M allocs: 1.67 MB	0.0497 M allocs: 1.67 MB	1
manipulation/simplify/commutator	0.444 k allocs: 14.1 kB	0.444 k allocs: 14.1 kB	1
manipulation/simplify/irrelevant_rules	8.5 k allocs: 0.267 MB	8.5 k allocs: 0.267 MB	1
operations/addition/ket	25 allocs: 1.48 kB	25 allocs: 1.48 kB	1
operations/addition/op	25 allocs: 1.48 kB	25 allocs: 1.48 kB	1
operations/multiplication/bra_ket	12 allocs: 0.453 kB	12 allocs: 0.453 kB	1
operations/multiplication/bra_op	13 allocs: 0.484 kB	13 allocs: 0.484 kB	1
operations/multiplication/inner	12 allocs: 0.453 kB	12 allocs: 0.453 kB	1
operations/multiplication/many	0.083 k allocs: 3.17 kB	0.083 k allocs: 3.17 kB	1
operations/multiplication/op	12 allocs: 0.469 kB	12 allocs: 0.469 kB	1
operations/multiplication/op_ket	13 allocs: 0.484 kB	13 allocs: 0.484 kB	1
operations/multiplication/outer	13 allocs: 0.484 kB	13 allocs: 0.484 kB	1
operations/scaling/ket	4 allocs: 0.156 kB	4 allocs: 0.156 kB	1
operations/scaling/op	4 allocs: 0.156 kB	4 allocs: 0.156 kB	1
operations/tensor/ket	12 allocs: 0.469 kB	12 allocs: 0.469 kB	1
operations/tensor/many	0.078 k allocs: 3.44 kB	0.078 k allocs: 3.44 kB	1
operations/tensor/op	12 allocs: 0.469 kB	12 allocs: 0.469 kB	1
time_to_load	0.149 k allocs: 11.2 kB	0.149 k allocs: 11.2 kB	1