Disable record mode after recording container visualization snapshots

Set recordMode back to false after successfully recording reference images
for container visualization tests.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: RoyalPineapple

Example/SnapshotTests/AccessibilityContainersTests.swift

@@ -23,7 +23,7 @@ final class AccessibilityContainersTests: SnapshotTestCase {
 
     override func setUp() {
         super.setUp()
-        recordMode = true
+        recordMode = false
     }
 
     // This test technically doesn't match VoiceOver behavior. VoiceOver says the