fixed connection callback triggering when device not connected

[cristidragomir97]

No description provided.

[github-actions]

Memory usage change @ 3b0bbe0

Board	flash	%	RAM for global variables	%
arduino:mbed_giga:giga	0 - 0	0.0 - 0.0	0 - 0	0.0 - 0.0
arduino:mbed_opta:opta	0 - 0	0.0 - 0.0	0 - 0	0.0 - 0.0
arduino:mbed_portenta:envie_m7	N/A	N/A	N/A	N/A

Click for full report table

Board	examples/DirList flash	%	examples/DirList RAM for global variables	%	examples/FileRead flash	%	examples/FileRead RAM for global variables	%	examples/FileWrite flash	%	examples/FileWrite RAM for global variables	%	examples/OptaDirList flash	%	examples/OptaDirList RAM for global variables	%	examples/PortentaOTA flash	%	examples/PortentaOTA RAM for global variables	%
arduino:mbed_giga:giga	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0
arduino:mbed_opta:opta	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0	0	0.0
arduino:mbed_portenta:envie_m7	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A

Click for full report CSV

Board,examples/DirList<br>flash,%,examples/DirList<br>RAM for global variables,%,examples/FileRead<br>flash,%,examples/FileRead<br>RAM for global variables,%,examples/FileWrite<br>flash,%,examples/FileWrite<br>RAM for global variables,%,examples/OptaDirList<br>flash,%,examples/OptaDirList<br>RAM for global variables,%,examples/PortentaOTA<br>flash,%,examples/PortentaOTA<br>RAM for global variables,%
arduino:mbed_giga:giga,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0
arduino:mbed_opta:opta,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0,0,0.0
arduino:mbed_portenta:envie_m7,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A,N/A

[alrvid]

This looks good!