devel/xtensa-esp32-elf: Update to 13.2.0_20240530, rename to xtensa-esp-elf

This updates the toolchain to gcc 13.2.0 as used by versions 5.2.2,
5.3.0, and 5.3.1 of the Espressif esp-idf.

The crosstool.config for xtensa-esp32-esp is invalid for this version
(and is removed in esp-14.2.0_20240906 via 6269489 -- "samples:
remove obsolete xtensa-esp32XX-elf targets") so switch to xtensa-esp-esp
and rename port to match.

This update removes the final dependency on gcc10.

PR:		278061 278062