Pass llvm-cov env vars into tox

[fabubaker]

What changes were proposed in this pull request?

Why are the changes needed?

To generate code coverage correctly over Python tests in https://github.com/Pometry/pometry-storage/pull/283.

Does this PR introduce any user-facing change? If yes is this documented?

How was this patch tested?

Are there any further changes required?

[github-actions]

⚠️ Performance Alert ⚠️

Possible performance regression was detected for benchmark 'Rust Benchmark'.
Benchmark result of this commit is worse than the previous benchmark result exceeding threshold 2.

Benchmark suite	Current: 22128a9	Previous: 9823ef7	Ratio
lotr_graph/num_edges	4 ns/iter (± 0)	0 ns/iter (± 0)	+∞
lotr_graph/num_nodes	4 ns/iter (± 0)	1 ns/iter (± 0)	4
lotr_graph/has_node_nonexisting	5 ns/iter (± 0)	2 ns/iter (± 0)	2.50
lotr_graph/iterate_exploded_edges	610825 ns/iter (± 2266)	285473 ns/iter (± 2920)	2.14
lotr_graph/graph_latest	3 ns/iter (± 0)	0 ns/iter (± 0)	+∞
lotr_graph_materialise/materialize	8102013 ns/iter (± 19682)	1564816 ns/iter (± 35303)	5.18
lotr_graph_window_100/num_nodes	14 ns/iter (± 0)	5 ns/iter (± 0)	2.80
lotr_graph_window_100/iterate_exploded_edges	859370 ns/iter (± 10831)	325242 ns/iter (± 847)	2.64
lotr_graph_window_100_materialise/materialize	8495467 ns/iter (± 46863)	1669150 ns/iter (± 10700)	5.09
lotr_graph_window_10/has_node_existing	153 ns/iter (± 12)	62 ns/iter (± 11)	2.47
lotr_graph_window_10/iterate nodes	35082 ns/iter (± 114)	11339 ns/iter (± 40)	3.09
lotr_graph_window_10/iterate edges	103870 ns/iter (± 593)	48684 ns/iter (± 211)	2.13
lotr_graph_window_10/iterate_exploded_edges	416891 ns/iter (± 1543)	155788 ns/iter (± 1001)	2.68
lotr_graph_window_10_materialise/materialize	3711842 ns/iter (± 9558)	971980 ns/iter (± 4278)	3.82
lotr_graph_subgraph_10pc/has_node_nonexisting	5 ns/iter (± 0)	2 ns/iter (± 0)	2.50
lotr_graph_subgraph_10pc_materialise/materialize	1954988 ns/iter (± 25456)	334634 ns/iter (± 1287)	5.84
lotr_graph_subgraph_10pc_windowed/has_node_existing	158 ns/iter (± 9)	62 ns/iter (± 14)	2.55
lotr_graph_subgraph_10pc_windowed/iterate nodes	5733 ns/iter (± 159)	1365 ns/iter (± 3)	4.20
lotr_graph_subgraph_10pc_windowed_materialise/materialize	1233495 ns/iter (± 58142)	230399 ns/iter (± 2617)	5.35
lotr_graph_window_50_layered/num_edges	79345 ns/iter (± 3145)	38714 ns/iter (± 1017)	2.05
lotr_graph_window_50_layered/num_edges_temporal	161072 ns/iter (± 1844)	70121 ns/iter (± 7586)	2.30
lotr_graph_window_50_layered/has_node_existing	477 ns/iter (± 24)	129 ns/iter (± 12)	3.70
lotr_graph_window_50_layered/has_node_nonexisting	5 ns/iter (± 0)	2 ns/iter (± 0)	2.50
lotr_graph_window_50_layered/iterate nodes	80874 ns/iter (± 8056)	19308 ns/iter (± 47)	4.19
lotr_graph_window_50_layered/iterate edges	209076 ns/iter (± 535)	83616 ns/iter (± 1318)	2.50
lotr_graph_window_50_layered/max_neighbour_degree	776903 ns/iter (± 3040)	386651 ns/iter (± 3853)	2.01
lotr_graph_window_50_layered/graph_latest	82484 ns/iter (± 1099)	36649 ns/iter (± 916)	2.25
lotr_graph_window_50_layered_materialise/materialize	33784116 ns/iter (± 72998)	3488825 ns/iter (± 24948)	9.68
lotr_graph_persistent_window_50_layered/num_edges_temporal	659497 ns/iter (± 9345)	192686 ns/iter (± 1569)	3.42
lotr_graph_persistent_window_50_layered/has_node_existing	521 ns/iter (± 408)	174 ns/iter (± 83)	2.99
lotr_graph_persistent_window_50_layered/has_node_nonexisting	5 ns/iter (± 0)	2 ns/iter (± 0)	2.50
lotr_graph_persistent_window_50_layered/iterate nodes	109603 ns/iter (± 2026)	35886 ns/iter (± 191)	3.05
lotr_graph_persistent_window_50_layered/iterate edges	193149 ns/iter (± 323)	84161 ns/iter (± 596)	2.29
lotr_graph_persistent_window_50_layered/iterate_exploded_edges	4853362 ns/iter (± 8225)	1659940 ns/iter (± 19402)	2.92
lotr_graph_persistent_window_50_layered/graph_latest	120332 ns/iter (± 1499)	57549 ns/iter (± 4809)	2.09
lotr_graph_persistent_window_50_layered_materialise/materialize	60840138 ns/iter (± 133630)	5298035 ns/iter (± 147912)	11.48

This comment was automatically generated by workflow using github-action-benchmark.