fix(imagemagick): bump sharp to ^0.35.3 to resolve libvips CVEs (#4392)

Author: angelcaamal

functions/imagemagick/package.json

@@ -17,7 +17,7 @@
   "dependencies": {
     "@google-cloud/storage": "^7.0.0",
     "@google-cloud/vision": "^4.0.0",
-    "sharp": "^0.34.5"
+    "sharp": "^0.35.3"
   },
   "devDependencies": {
     "@google-cloud/functions-framework": "^3.0.0",