Adir1 and Amin1 fail ```test_diplotype_clustering.py``` - no ```sex_call data```

[tristanpwdennis]

Sex calls weren't calculated for Amin1 and Adir1 due to fragmented assembly and difficulty finding the sex chromosome contigs.

The test for diplotype clustering fails accordingly

fixture = <tests.anoph.conftest.Adir1Simulator object at 0x156944c70>, api = <malariagen_data.anoph.dipclust.AnophelesDipClustAnalysis object at 0x1684fdc60>, distance_metric = 'cityblock'

    @pytest.mark.parametrize("distance_metric", ["cityblock", "euclidean"])
    @parametrize_with_cases("fixture,api", cases=".")
    def test_plot_diplotype_clustering(
        fixture, api: AnophelesDipClustAnalysis, distance_metric
    ):
        # Set up test parameters.
        all_sample_sets = api.sample_sets()["sample_set"].to_list()
        linkage_methods = (
            "single",
            "complete",
            "average",
            "weighted",
            "centroid",
            "median",
            "ward",
        )
        sample_queries = (None, "sex_call == 'F'")
        dipclust_params = dict(
            region=fixture.random_region_str(region_size=5000),
            sample_sets=[random.choice(all_sample_sets)],
            linkage_method=random.choice(linkage_methods),
            distance_metric=distance_metric,
            sample_query=random.choice(sample_queries),
            show=False,
        )

Amin1 hasn't been pushed yet but will fail in the same way.

Related to #795 #825

For amin1 and adir1, these tests either need to be omitted, modified, or new ones added.