Merge branch 'rs/fast-import-simplify-mempool-allocation' into maint-2.43

Code simplification. * rs/fast-import-simplify-mempool-allocation: fast-import: use mem_pool_calloc()

Junio C Hamano committed Feb 8, 2024 at 16:22 UTC 232953b904c63fef02484d3505ead0496978d411

No changes.