chore(deps): update dependency astro to v4.16.18

package-lock.json

@@ -5964,9 +5964,9 @@
 			}
 		},
 		"node_modules/postcss": {
-			"version": "8.5.4",
-			"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.4.tgz",
-			"integrity": "sha512-QSa9EBe+uwlGTFmHsPKokv3B/oEMQZxfqW0QqNCyhpa6mB1afzulwn8hihglqAb2pOw+BJgNlmXQ8la2VeHB7w==",
+			"version": "8.5.3",
+			"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.3.tgz",
+			"integrity": "sha512-dle9A3yYxlBSrt8Fu+IpjGT8SY8hN0mlaA6GY8t0P5PjIOZemULz/E2Bnm/2dcUOena75OTNkHI76uZBNUUq3A==",
 			"funding": [
 				{
 					"type": "opencollective",
@@ -5983,7 +5983,7 @@
 			],
 			"license": "MIT",
 			"dependencies": {
-				"nanoid": "^3.3.11",
+				"nanoid": "^3.3.8",
 				"picocolors": "^1.1.1",
 				"source-map-js": "^1.2.1"
 			},