fix(wifi): fixes WiFi.isconnected() to return true when it is connected and it has an IP Addr #2081

Job	Run time
Push event file	3s
Generate matrix	8s
Build (validation, esp32c3) / Build validation tests for esp32c3	3m 10s
Build (validation, esp32) / Build validation tests for esp32	4m 19s
Build (validation, esp32c6) / Build validation tests for esp32c6	3m 22s
Build (validation, esp32h2) / Build validation tests for esp32h2	2m 45s
Build (validation, esp32s2) / Build validation tests for esp32s2	4m 15s
Build (validation, esp32s3) / Build validation tests for esp32s3	4m 59s
QEMU	0s
Hardware	0s
	23m 1s

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