Merge branch 'lwip/dns_clear_cache_fix_v5.1' into 'release/v5.1'

fix(lwip): Fixed active DNS entries before clearing cache(v5.1)

See merge request espressif/esp-idf!36214
This commit is contained in:
Jiang Jiang Jian
2025-01-09 11:12:36 +08:00