esp-13.2.0_20240305

Changes (since esp-13.2.0_20230928)

Features:

• Enabled _GLIBCXX_HAVE_DIRENT_H for libstdc++. (espressif/esp-idf#12926)
• Remove dead code in libgcc for unwinding functions.
  • Saves ~2600 bytes of binary when C++ exceptions enabled

Xtensa

• Add -mdisable-hardware-atomics compile option to overcome the issue espressif/esp-idf#4635

RISCV32

• Support custom Espressif assembler instructions.

Fixes:

• Fix time parsing (espressif/arduino-esp32#9184)
• Fix c++config.h header (for all builds except x86_64-linux-gnu/aarch64-apple-darwin). (crosstool-ng/crosstool-ng#2110)