Adds configuration option to exclude the webserver on esp32. (#3369)

* Adds configuration option to not build/include the webserver.

* Adds configuration option to not build/include the webserver.

* Keep initApiServer when excluding webserver

* fixes for failed formatting check

* Once more with feeling! Fix for regression.

* Fix includes for ARCH_ESP32

* Format changes from trunk

* Merge updates from origin

* Revert "Format changes from trunk"

This reverts commit 436e6317744576ca6b00559937ca76235b7cd66b.

* jeez!

* tryfix proto conflict

---------

Co-authored-by: Thomas Göttgens <tgoettgens@gmail.com>

src/mesh/http/ContentHandler.cpp

@@ -1,3 +1,4 @@
+#if !MESHTASTIC_EXCLUDE_WEBSERVER
 #include "NodeDB.h"
 #include "PowerFSM.h"
 #include "RadioLibInterface.h"
@@ -855,3 +856,4 @@ void handleScanNetworks(HTTPRequest *req, HTTPResponse *res)
     res->print(value->Stringify().c_str());
     delete value;
 }
+#endif