feat(ble): update with setPin to allow set device pin

[itsLucario]

Fixes: #3620

This PR will add the function which allow to set the device pin.
Set device pin is supported in latest version of "don/cordova-plugin-ble-central".

ble.setPin(pin, [success], [failure]);

https://github.com/don/cordova-plugin-ble-central#setpin

[Prabhu230818]

Hi how to write the setPin?? i'm add to latest version of cordova-plugin-ble-central
this.ble.setPin(pin).subscribe(success => {
console.log(success);
},
failure => {
console.log('failure');
});
This one show to error - Property 'setPin' does not exist on type 'BLE'.ts(2339)

[itsLucario]

Hi @Prabhu230818,
This PR resolves the issue once it gets merged.
In mean while you can use my fork, build in local and use the plugin wrapper.

[itsLucario]

@danielsogl Kindly review.