Db v4 group tests

[arienandalibi]

What changes were proposed in this pull request?

Group test files based on test contents. By grouping them into folders, we make multiple test files compile into a single "crate" (binary). This saves us time when building because, for each single test file not in a folder, a whole binary is built, and this binary needs to link all of raphtory and its associated crates. By limiting the number of binaries, we also limit this overhead.

Why are the changes needed?

Faster build times

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

No

How was this patch tested?

All the tests are still run and still pass

Are there any further changes required?

No

[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: e706f2f	Previous: 9823ef7	Ratio
large/1k random edge additions	1476082 ns/iter (± 140334)	658628 ns/iter (± 51943)	2.24
large/1k random edge additions with numeric string input	1982823 ns/iter (± 150760)	876236 ns/iter (± 86855)	2.26
lotr_graph/num_edges	3 ns/iter (± 0)	0 ns/iter (± 0)	+∞
lotr_graph/num_nodes	3 ns/iter (± 0)	1 ns/iter (± 0)	3
lotr_graph/graph_latest	2 ns/iter (± 0)	0 ns/iter (± 0)	+∞
lotr_graph_materialise/materialize	7853566 ns/iter (± 55529)	1564816 ns/iter (± 35303)	5.02
lotr_graph_window_100/num_nodes	13 ns/iter (± 0)	5 ns/iter (± 0)	2.60
lotr_graph_window_100_materialise/materialize	8067230 ns/iter (± 42102)	1669150 ns/iter (± 10700)	4.83
lotr_graph_window_10/has_node_existing	129 ns/iter (± 10)	62 ns/iter (± 11)	2.08
lotr_graph_window_10/iterate nodes	24921 ns/iter (± 205)	11339 ns/iter (± 40)	2.20
lotr_graph_window_10_materialise/materialize	3109632 ns/iter (± 10460)	971980 ns/iter (± 4278)	3.20
lotr_graph_subgraph_10pc/num_nodes	16 ns/iter (± 1)	4 ns/iter (± 0)	4
lotr_graph_subgraph_10pc_materialise/materialize	1990591 ns/iter (± 18731)	334634 ns/iter (± 1287)	5.95
lotr_graph_subgraph_10pc_windowed/has_node_existing	130 ns/iter (± 11)	62 ns/iter (± 14)	2.10
lotr_graph_subgraph_10pc_windowed/iterate nodes	4268 ns/iter (± 112)	1365 ns/iter (± 3)	3.13
lotr_graph_subgraph_10pc_windowed_materialise/materialize	1095867 ns/iter (± 12011)	230399 ns/iter (± 2617)	4.76
lotr_graph_window_50_layered/num_edges_temporal	141199 ns/iter (± 1766)	70121 ns/iter (± 7586)	2.01
lotr_graph_window_50_layered/has_node_existing	323 ns/iter (± 18)	129 ns/iter (± 12)	2.50
lotr_graph_window_50_layered/iterate nodes	55967 ns/iter (± 322)	19308 ns/iter (± 47)	2.90
lotr_graph_window_50_layered/graph_latest	82571 ns/iter (± 3868)	36649 ns/iter (± 916)	2.25
lotr_graph_window_50_layered_materialise/materialize	26952703 ns/iter (± 515099)	3488825 ns/iter (± 24948)	7.73
lotr_graph_persistent_window_50_layered/num_edges_temporal	630719 ns/iter (± 7211)	192686 ns/iter (± 1569)	3.27
lotr_graph_persistent_window_50_layered/has_node_existing	368 ns/iter (± 317)	174 ns/iter (± 83)	2.11
lotr_graph_persistent_window_50_layered/iterate nodes	83489 ns/iter (± 496)	35886 ns/iter (± 191)	2.33
lotr_graph_persistent_window_50_layered/graph_latest	137925 ns/iter (± 2055)	57549 ns/iter (± 4809)	2.40
lotr_graph_persistent_window_50_layered_materialise/materialize	45135943 ns/iter (± 355820)	5298035 ns/iter (± 147912)	8.52

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