Add NEST 3.9 for CI

[pnbabu]

No description provided.

[github-actions]

Bencher Report

Branch	1249/merge
Testbed	ubuntu-latest

🚨 1 Alert

Iteration	Benchmark	Measure Units	View	Benchmark Result (Result Δ%)	Upper Boundary (Limit %)
0	tests/nest_continuous_benchmarking/test_nest_continuous_benchmarking.py::TestNESTContinuousBenchmarking::test_stdp_nn_synapse	Latency seconds (s)	📈 plot 🚷 threshold 🚨 alert (🔔)	3.94 s (+14.92%) Baseline: 3.43 s	3.77 s (104.48%)

Click to view all benchmark results

Benchmark	Latency	Benchmark Result seconds (s) (Result Δ%)	Upper Boundary seconds (s) (Limit %)
tests/nest_continuous_benchmarking/test_nest_continuous_benchmarking.py::TestNESTContinuousBenchmarking::test_stdp_nn_synapse	📈 view plot 🚷 view threshold 🚨 view alert (🔔)	3.94 s (+14.92%) Baseline: 3.43 s	3.77 s (104.48%)

Benchmark	Latency	Benchmark Result seconds (s) (Result Δ%)	Upper Boundary seconds (s) (Limit %)
tests/nest_continuous_benchmarking/test_nest_continuous_benchmarking.py::TestNESTContinuousBenchmarking::test_stdp_nn_synapse	📈 view plot 🚷 view threshold 🚨 view alert (🔔)	3.23 s (-5.58%) Baseline: 3.42 s	3.76 s (85.84%)

Benchmark	Latency	Benchmark Result seconds (s) (Result Δ%)	Upper Boundary seconds (s) (Limit %)
tests/nest_continuous_benchmarking/test_nest_continuous_benchmarking.py::TestNESTContinuousBenchmarking::test_stdp_nn_synapse	📈 view plot 🚷 view threshold 🚨 view alert (🔔)	3.21 s (-6.00%) Baseline: 3.42 s	3.76 s (85.45%)

🐰 View full continuous benchmarking report in Bencher

[clinssen]

Thanks for taking care of this! I have a few comments and suggestions.

[clinssen]

Thanks very much for taking care of this! Could we change the version check for more future-proofing? I'm otherwise cool with this PR, feel free to merge it once this little change is in and the CI passes.