[GRASS-git] [OSGeo/grass] dec1e3: fix -Wextra-semi compiler warnings (#2871)

[Nicklas Larsson]

  Branch: refs/heads/main
  Home:   https://github.com/OSGeo/grass
  Commit: dec1e3f294d44ed249f5e32022e345b8d6581d7a
      https://github.com/OSGeo/grass/commit/dec1e3f294d44ed249f5e32022e345b8d6581d7a
  Author: Nicklas Larsson <n_larsson at yahoo.com>
  Date:   2023-03-06 (Mon, 06 Mar 2023)

  Changed paths:
    M imagery/i.landsat.acca/algorithm.c
    M lib/vector/neta/centrality.c
    M raster/r.kappa/calc_metrics.c

  Log Message:
  -----------
  fix -Wextra-semi compiler warnings (#2871)