The ROM patch for chips missing clock source configuration in wdt_hal_init
was re-implementing the full function in IRAM. Instead, delegate to the ROM
version and only append the missing clock configuration afterwards, saving
~550 bytes of IRAM.
- Remove GPTIMER and TIMG related definitions from soc_caps_full.h files
- Move timer peripheral definitions to appropriate HAL layer files
- Update references across components to use proper HAL abstractions
- Consolidate timer group and GPTIMER capabilities organization
- Ensure consistent timer configuration across all ESP32 variants
This refactoring improves the separation of concerns between SOC
capabilities and HAL implementations for timer-related functionality.
