feat: [AI] add isolate_subsystem

[AayushSabharwal]

Checklist

• Appropriate tests were added
• Any code changes were done in a way that does not break public API
• All documentation related to code changes were updated
• The new code follows the
  contributor guidelines, in particular the SciML Style Guide and
  COLPRAC.
• Any new documentation only uses public API

Additional context

Add any other context about the problem here.

[github-actions]

Benchmark Results (Julia vlts)

Time benchmarks

	master	38a0886...	master / 38a0886...
ODEProblem	11.4 ± 2.2 ms	9.46 ± 0.43 ms	1.21 ± 0.24
init	0.101 ± 0.02 ms	0.0936 ± 0.026 ms	1.08 ± 0.37
large_parameter_init/ODEProblem	0.0378 ± 0.0069 s	0.0319 ± 0.0057 s	1.19 ± 0.3
large_parameter_init/init	0.127 ± 0.044 ms	0.0973 ± 0.036 ms	1.3 ± 0.66
mtkcompile	11.5 ± 2 ms	9.92 ± 0.63 ms	1.16 ± 0.22
sparse_analytical_jacobian/ODEProblem	0.0358 ± 0.0061 s	28.1 ± 3.8 ms	1.27 ± 0.28
sparse_analytical_jacobian/f_iip	0.07 ± 0.01 μs	0.07 ± 0.01 μs	1 ± 0.2
sparse_analytical_jacobian/f_oop	0.374 ± 0.01 ms	0.367 ± 0.01 ms	1.02 ± 0.039
time_to_load	5.97 ± 0.16 s	5.61 ± 0.14 s	1.06 ± 0.039

Memory benchmarks

	master	38a0886...	master / 38a0886...
ODEProblem	0.0446 M allocs: 2.95 MB	0.0446 M allocs: 2.95 MB	1
init	0.411 k allocs: 0.0695 MB	0.411 k allocs: 0.0695 MB	1
large_parameter_init/ODEProblem	0.339 M allocs: 12.1 MB	0.342 M allocs: 12.3 MB	0.989
large_parameter_init/init	0.599 k allocs: 0.172 MB	0.599 k allocs: 0.172 MB	1
mtkcompile	0.0599 M allocs: 3.44 MB	0.0599 M allocs: 3.46 MB	0.995
sparse_analytical_jacobian/ODEProblem	0.208 M allocs: 8.55 MB	0.208 M allocs: 8.55 MB	1
sparse_analytical_jacobian/f_iip	0 allocs: 0 B	0 allocs: 0 B
sparse_analytical_jacobian/f_oop	0.634 k allocs: 19.6 kB	0.634 k allocs: 19.6 kB	1
time_to_load	0.153 k allocs: 14.6 kB	0.153 k allocs: 14.6 kB	1

[github-actions]

Benchmark Results (Julia v1)

Time benchmarks

	master	38a0886...	master / 38a0886...
ODEProblem	12.4 ± 1.3 ms	14.6 ± 1.5 ms	0.846 ± 0.12
init	0.0699 ± 0.0081 ms	0.0709 ± 0.01 ms	0.987 ± 0.18
large_parameter_init/ODEProblem	0.0428 ± 0.0031 s	0.046 ± 0.0042 s	0.93 ± 0.11
large_parameter_init/init	0.0866 ± 0.041 ms	0.0874 ± 0.046 ms	0.992 ± 0.7
mtkcompile	12.1 ± 2.3 ms	12.4 ± 1.6 ms	0.978 ± 0.23
sparse_analytical_jacobian/ODEProblem	0.0336 ± 0.0022 s	0.0373 ± 0.0024 s	0.901 ± 0.084
sparse_analytical_jacobian/f_iip	0.08 ± 0 μs	0.08 ± 0 μs	1 ± 0
sparse_analytical_jacobian/f_oop	0.115 ± 0.014 ms	0.115 ± 0.013 ms	1 ± 0.17
time_to_load	5.96 ± 0.046 s	6.74 ± 0.18 s	0.885 ± 0.025

Memory benchmarks

	master	38a0886...	master / 38a0886...
ODEProblem	0.0501 M allocs: 2.95 MB	0.0501 M allocs: 2.95 MB	1
init	0.348 k allocs: 0.0438 MB	0.348 k allocs: 0.0438 MB	1
large_parameter_init/ODEProblem	0.354 M allocs: 13.3 MB	0.353 M allocs: 13.1 MB	1.02
large_parameter_init/init	0.782 k allocs: 0.15 MB	0.782 k allocs: 0.15 MB	1
mtkcompile	0.056 M allocs: 2.75 MB	0.056 M allocs: 2.75 MB	1
sparse_analytical_jacobian/ODEProblem	0.2 M allocs: 7.62 MB	0.199 M allocs: 7.62 MB	1
sparse_analytical_jacobian/f_iip	0 allocs: 0 B	0 allocs: 0 B
sparse_analytical_jacobian/f_oop	0.848 k allocs: 27 kB	0.848 k allocs: 27 kB	1
time_to_load	0.146 k allocs: 11.4 kB	0.146 k allocs: 11.4 kB	1