libical: update to 3.0.18

Andreas Wacknitz

2024-04-04 5e5f64b64ea30050f76f29d5ad52fa5d0e089301

 components/library/libical/pkg5

@@ -2,7 +2,7 @@
    "dependencies": [
        "database/berkeleydb-5",
        "library/glib2",
        "library/icu",
        "library/icu-74",
        "library/libxml2",
        "system/library",
        "system/library/g++-13-runtime",
@@ -12,4 +12,4 @@
        "library/libical"
    ],
    "name": "libical"
}
}