AdaptivePerformanceScaler.IsMaxLevel returns false when CurrentLevel == MaxLevel, causing LogError spam

Steps to reproduce:

1. Create a new project
2. Install the Adaptive Performance package (version 6.0.0) via the Package Manager (Window > Package Manager)
3. Create a custom Scaler script:
   1. Inherit from “AdaptivePerformanceScaler”
   2. Set maxLevel = 10 in the constructor or initialization
   3. Override OnLevelChange or relevant methods to log current levels
4. Register the custom Scaler with the AdaptivePerformanceIndexer
5. Build and Run the Android Player
6. Use a thermal simulation tool or run a heavy load until the AdaptivePerformanceIndexer attempts to scale down performance
7. Observe the Android logcat. Once the scaler reaches level 10, check if the indexer continues to call ApplyScaler on it

Actual behavior: The LogError “Cannot increase scaler level as it is already max.” is being logged
Expected behavior: No errors are logged

Reproducible with: 6.0.0 (6000.3.13f1)

Testing environment: Windows 11 (by reporter)

Reproducible with these devices:
By reporter - Samsung Galaxy S20

Note: Not reproduced by CQA