Update js-yaml to 4.3.0 (#17474)

Author: nicksnyder

.changeset/strict-socks-decide.md

@@ -0,0 +1,7 @@
+---
+'astro': patch
+'@astrojs/internal-helpers': patch
+'astro-vscode': patch
+---
+
+Updates dependency `js-yaml` to v4.3.0

packages/astro/package.json

@@ -143,7 +143,7 @@
     "github-slugger": "^2.0.0",
     "html-escaper": "3.0.3",
     "http-cache-semantics": "^4.2.0",
-    "js-yaml": "^4.1.1",
+    "js-yaml": "^4.3.0",
     "jsonc-parser": "^3.3.1",
     "magic-string": "^1.0.0",
     "magicast": "^0.5.2",

packages/internal-helpers/package.json

@@ -42,7 +42,7 @@
   "dependencies": {
     "@types/hast": "^3.0.4",
     "@types/mdast": "^4.0.4",
-    "js-yaml": "^4.1.1",
+    "js-yaml": "^4.3.0",
     "picomatch": "^4.0.4",
     "retext-smartypants": "^6.2.0",
     "shiki": "^4.0.2",

packages/language-tools/vscode/package.json

@@ -258,7 +258,7 @@
     "@vscode/vsce": "2.32.0",
     "esbuild": "^0.17.19",
     "esbuild-plugin-copy": "^2.1.1",
-    "js-yaml": "^4.1.1",
+    "js-yaml": "^4.3.0",
     "kleur": "^4.1.5",
     "mocha": "^11.7.5",
     "ovsx": "^0.10.10",