feat: update object_detection_and_editing.ipynb (GoogleCloudPlatform#2871)

Author: PicardParis

.github/actions/spelling/line_forbidden.patterns

@@ -203,7 +203,7 @@
 \b(?!DeepSeek\b)(?!deepseek\b)[Dd]eep\s?[Ss]eek?\b
 
 # Should be Agent Platform
-\b[Vv]ertex[-\s][Aa][Ii]\b
+^(?!.*Agent Platform).*\b[Vv]ertex[-\s][Aa][Ii]\b
 
 # Should be Gemini
 \sgemini\s\w