Make STM compile again and update toolchain. (#2960)

* Make STM compile again and update toolchain. The binary is too big for the flash. WIP

* Making progress with OSFS, still WIP

* more progress, still too big. Adding RAK3172 to the equasion

* Make STM compile again and update toolchain. The binary is too big for the flash. WIP

* Making progress with OSFS, still WIP

* more progress, still too big. Adding RAK3172 to the equasion

* still too big

* minimize build

* trunk fmt

* fix a couple of symbol clashes

* trunk fmt

* down to 101% with a release vs. debug build and omitting the flash strings

* fix compilation

* fix compilation once more

* update protobufs linkage

* - Toolchain updated
- Fixed macro error

* silence compiler warning
note: do something about this assert...

* new toolkit and fix Power.cpp

* STM32WL make it fit (#4330)

* Add option to exclude I2C parts

The I2C hals and related code uses a significant amount of flash space and aren't required for a basic node.

* Add option to disable Admin and NodeInfo modules

Disabled by default in minimal build. This saves a significant amount of flash

* Disable unused hals

These use up significant flash

* Add float support for printf for debugging

Makes serial look nice for debugging

* This breaks my build for some reason

* These build flags can save a bit of flash

* Don't disable NodeInfo and Admin modules in minimal build

They fit in flash

* Don't include printf float support by default

Only useful for debugging

---------

Co-authored-by: Adam Lawson <dev@goshawk22.uk>

---------

Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
Co-authored-by: Adam Lawson <dev@goshawk22.uk>

src/modules/AdminModule.cpp

@@ -259,11 +259,13 @@ bool AdminModule::handleReceivedProtobuf(const meshtastic_MeshPacket &mp, meshta
     }
     case meshtastic_AdminMessage_delete_file_request_tag: {
         LOG_DEBUG("Client is requesting to delete file: %s\n", r->delete_file_request);
+#ifdef FSCom
         if (FSCom.remove(r->delete_file_request)) {
             LOG_DEBUG("Successfully deleted file\n");
         } else {
             LOG_DEBUG("Failed to delete file\n");
         }
+#endif
         break;
     }
 #ifdef ARCH_PORTDUINO