chore: update dependency astro to v4.16.18 [security] (#98)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

yarn.lock

@@ -3294,8 +3294,8 @@ __metadata:
   linkType: hard
 
 "astro@npm:^4.16.17":
-  version: 4.16.17
-  resolution: "astro@npm:4.16.17"
+  version: 4.16.18
+  resolution: "astro@npm:4.16.18"
   dependencies:
     "@astrojs/compiler": "npm:^2.10.3"
     "@astrojs/internal-helpers": "npm:0.4.1"
@@ -3365,7 +3365,7 @@ __metadata:
       optional: true
   bin:
     astro: astro.js
-  checksum: 10c0/aa8ab79ffe35f59c554071253443df874df7d751a7eb39c4a2aeb9391923ccf6ad4b4b482fcdb3808e3f9f06fac0aa28fa9261cd56c9d345676700d72bd619ae
+  checksum: 10c0/409e726134c4f81dde0a53b5fb6d6f7b195d91b1e7d726431fd380a497e827259fb054ce86d53fdad30f01d3901a00942ddf8069f184a48c2a3cbc1df1e91975
   languageName: node
   linkType: hard