Fix IP addr endianness bug #2846

Job	Run time
Compile (riscv32imc-esp-espidf, v4.4.8)	7m 51s
Compile (riscv32imc-esp-espidf, v5.1.2)	8m 26s
Compile (riscv32imc-esp-espidf, v5.2.3)	8m 27s
Compile (riscv32imc-esp-espidf, v5.3.2)	8m 5s
Compile (riscv32imac-esp-espidf, v4.4.8)	1m 21s
Compile (riscv32imac-esp-espidf, v5.1.2)	9m 59s
Compile (riscv32imac-esp-espidf, v5.2.3)	10m 44s
Compile (riscv32imac-esp-espidf, v5.3.2)	10m 49s
Compile (xtensa-esp32-espidf, v4.4.8)	11m 24s
Compile (xtensa-esp32-espidf, v5.1.2)	11m 35s
Compile (xtensa-esp32-espidf, v5.2.3)	11m 58s
Compile (xtensa-esp32-espidf, v5.3.2)	12m 20s
Compile (xtensa-esp32s2-espidf, v4.4.8)	10m 33s
Compile (xtensa-esp32s2-espidf, v5.1.2)	10m 20s
Compile (xtensa-esp32s2-espidf, v5.2.3)	11m 43s
Compile (xtensa-esp32s2-espidf, v5.3.2)	12m 6s
Compile (xtensa-esp32s3-espidf, v4.4.8)	11m 2s
Compile (xtensa-esp32s3-espidf, v5.1.2)	11m 16s
Compile (xtensa-esp32s3-espidf, v5.2.3)	11m 52s
Compile (xtensa-esp32s3-espidf, v5.3.2)	11m 54s
	3h 23m 45s

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