v1.6.0 for RP2040W boards

### Initial Release v1.6.0

1. Add support to RP2040W boards, using [`arduino-pico core`](https://github.com/earlephilhower/arduino-pico)
2. Bump version to v1.6.0 to sync with [WiFiManager_Portenta_H7_Lite library](https://github.com/khoih-prog/WiFiManager_Portenta_H7_Lite)

README.md

@@ -712,28 +712,28 @@ Please take a look at other examples, as well.
 
 #### 1. File [RP2040W_WiFi.ino](examples/RP2040W_WiFi/RP2040W_WiFi.ino)
 
-https://github.com/khoih-prog/WiFiManager_RP2040W_Lite/blob/572cff450a31e602703f4eeae0b3f3b7a1949dba/examples/RP2040W_WiFi/RP2040W_WiFi.ino#L14-L147
+https://github.com/khoih-prog/WiFiManager_RP2040W_Lite/blob/1ed5de2a5882836f7acf85b264798cd645955563/examples/RP2040W_WiFi/RP2040W_WiFi.ino#L14-L145
 
 
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 #### 2. File [defines.h](examples/RP2040W_WiFi/defines.h)
 
-https://github.com/khoih-prog/WiFiManager_RP2040W_Lite/blob/572cff450a31e602703f4eeae0b3f3b7a1949dba/examples/RP2040W_WiFi/defines.h#L13-L133
+https://github.com/khoih-prog/WiFiManager_RP2040W_Lite/blob/1ed5de2a5882836f7acf85b264798cd645955563/examples/RP2040W_WiFi/defines.h#L13-L120
 
 
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 #### 3. File [Credentials.h](examples/RP2040W_WiFi/Credentials.h)
 
-https://github.com/khoih-prog/WiFiManager_RP2040W_Lite/blob/572cff450a31e602703f4eeae0b3f3b7a1949dba/examples/RP2040W_WiFi/Credentials.h#L13-L89
+https://github.com/khoih-prog/WiFiManager_RP2040W_Lite/blob/1ed5de2a5882836f7acf85b264798cd645955563/examples/RP2040W_WiFi/Credentials.h#L13-L89
 
 
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 #### 4. File [dynamicParams.h](examples/RP2040W_WiFi/dynamicParams.h)
 
-https://github.com/khoih-prog/WiFiManager_RP2040W_Lite/blob/572cff450a31e602703f4eeae0b3f3b7a1949dba/examples/RP2040W_WiFi/dynamicParams.h#L13-L74
+https://github.com/khoih-prog/WiFiManager_RP2040W_Lite/blob/1ed5de2a5882836f7acf85b264798cd645955563/examples/RP2040W_WiFi/dynamicParams.h#L13-L74
 
 
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