Intermittent (rare) error in Test_GetAtxsLimiting

[ivan4th]

Description

The problem was found using stress tool during long test run (12 such failures in 2 hours / 164000+ test runs).
It's thus rather unlikely to happen.

--- FAIL: Test_GetAtxsLimiting (0.64s)
    --- FAIL: Test_GetAtxsLimiting/with_limiting:_true (0.56s)
        logger.go:146: 2025-01-04T00:29:03.456+0400     INFO    initialized datastore   {"config": {"ATXSize":1000,"MalfeasanceSize":1000}}
        mesh_data_test.go:991:
                Error Trace:    /Users/ivan4th/work/spacemesh/go-spacemesh/fetch/mesh_data_test.go:991
                                                        /Users/ivan4th/work/spacemesh/go-spacemesh/p2p/server/server.go:545
                                                        /Users/ivan4th/work/spacemesh/go-spacemesh/p2p/server/server.go:335
                                                        /Users/ivan4th/work/spacemesh/go-spacemesh/p2p/server/server.go:279
                                                        /Users/ivan4th/go/pkg/mod/golang.org/x/[email protected]/errgroup/errgroup.go:78
                                                        /opt/homebrew/Cellar/go/1.23.4/libexec/src/runtime/asm_arm64.s:1223
                Error:          "[{ATXDB [84 201 32 12 213 43 49 17 44 74 196 68 49 2 55 212 254 125 231 88 242 134 116 146 60 157 63 229 253 78 107 197]} {ATXDB [244 245 57 20 93 108 148 119 85 30 42 113 5 180 38 252 158 86 150 18 94 160 36 63 1 127 89 212 219 5 16 4]} {ATXDB [27 49 71 153 242 234 113 132 52 50 168 59 155 123 128 92 2 19 104 184 100 77 0 242 52 225 76 8 14 219 38 5]}]" should have 10 item(s), but has 3

Affected code

This issue appears in commit hash: cdee34f