wire in OEM.proto keystore

Changes by create-pull-request action

Dont retransmit packets destined for ourselves.

Solves assert failed: virtual ErrorCode Router::send(MeshPacket*) Router.cpp:189 (p->to != nodeDB.getNodeNum())

Json cleanup

possible fix for stuck MQTT handler.

Changes by create-pull-request action

fix JSON red herring error messages and Redirectable Print's new fixed buffer

If wifi credentials ever go stale, dump them.

This solves the dreaded 5 - STA_DISCONNECTED / 2 - AUTH_EXPIRE loops

* Add support for SX1281 on 2.4 GHz

* only allow wide BW settings when the right chip is detected

* portduino cannot use this chip yet as it uses an old modified version of radiolib

* missed a spot

* Attempt to supress false positive

* Attempt to supress false positive

* Trying casing from the cpp-check manual

* Trying casing from the cpp-check manual

* Inline suppr should be default but...

* Maybe casting it will make the damn thing shut up

Co-authored-by: Ben Meadors <benmmeadors@gmail.com>