[monitoring-plugins] Merge pull request #2058 from ...

[GitHub]

    Module: monitoring-plugins
    Branch: master
    Commit: a8ac865e67cdd88657ac6ece4524c09360dd824e
    Author: Lorenz Kästle <12514511+RincewindsHat at users.noreply.github.com>
 Committer: GitHub <noreply at github.com>
      Date: Wed Jan  1 23:25:15 2025 +0100
       URL: https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=a8ac865e

Merge pull request #2058 from weiss/update-autoconf

Update configure.ac to Autoconf 2.71 syntax

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