Release 1.3.0

Added log file detection and logging functionality to ServerTiming class

• Introduced detectLogFile method to automatically find a suitable log file path from common locations.
• Enhanced log method to detect and use the log file for logging metrics.
• Added writeLog method to handle writing messages to the log file.
• Implemented setLogFile method to allow manual setting of the log file path with validation.
• Updated start, stop, and profile methods to support logging functionality.