fix(deps): update bun non-major dependencies

Author: renovate[bot]

bun.lockb

@@ -19,14 +19,14 @@
   },
   "dependencies": {
     "@astrojs/starlight": "0.26.1",
-    "astro": "4.15.1",
+    "astro": "4.15.2",
     "sharp": "0.33.5"
   },
   "devDependencies": {
     "@astrojs/check": "0.9.3",
     "@commitlint/cli": "19.4.1",
     "@commitlint/config-conventional": "19.4.1",
-    "lefthook": "1.7.14",
+    "lefthook": "1.7.15",
     "typescript": "5.5.4"
   }
 }