fix for updating credential

[fabik111]

This PR fix the problem:
If the AgentsManagerClass::update() is called also outside the NetworkConfigurator class and the NetworkConfigurator is in the CONFIGURED state, the NetworkConfigurator is no more able to detect when a new peer (Mobile app or FE) is connecting for changing credentials and, consequentially, to move to the state UPDATING_CONFIG when needed

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 75.98%. Comparing base (4c06ac3) to head (6f71366).

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #10   +/-   ##
=======================================
  Coverage   75.98%   75.98%           
=======================================
  Files           4        4           
  Lines         304      304           
=======================================
  Hits          231      231           
  Misses         73       73           

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[github-actions]

Memory usage change @ 6f71366

Board	flash	%	RAM for global variables	%
arduino:mbed_giga:giga	0 - 0	0.0 - 0.0	0 - 0	0.0 - 0.0
arduino:mbed_nano:nanorp2040connect	🔺 +14 - +14	0.0 - 0.0	0 - 0	0.0 - 0.0
arduino:mbed_nicla:nicla_vision	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
arduino:renesas_portenta:portenta_c33	🔺 +8 - +8	0.0 - 0.0	0 - 0	0.0 - 0.0
arduino:renesas_uno:unor4wifi	0 - 0	0.0 - 0.0	0 - 0	0.0 - 0.0
arduino:samd:mkrwifi1010	🔺 +16 - +16	+0.01 - +0.01	0 - 0	0.0 - 0.0
arduino:samd:nano_33_iot	🔺 +16 - +16	+0.01 - +0.01	0 - 0	0.0 - 0.0

Click for full report table

Board	examples/NetworkConfiguratorDemo flash	%	examples/NetworkConfiguratorDemo RAM for global variables	%
arduino:mbed_giga:giga	0	0.0	0	0.0
arduino:mbed_nano:nanorp2040connect	14	0.0	0	0.0
arduino:mbed_nicla:nicla_vision	0	0.0	0	0.0
arduino:mbed_opta:opta	0	0.0	0	0.0
arduino:mbed_portenta:envie_m7	N/A	N/A	N/A	N/A
arduino:renesas_portenta:portenta_c33	8	0.0	0	0.0
arduino:renesas_uno:unor4wifi	0	0.0	0	0.0
arduino:samd:mkrwifi1010	16	0.01	0	0.0
arduino:samd:nano_33_iot	16	0.01	0	0.0

Click for full report CSV

Board,examples/NetworkConfiguratorDemo<br>flash,%,examples/NetworkConfiguratorDemo<br>RAM for global variables,%
arduino:mbed_giga:giga,0,0.0,0,0.0
arduino:mbed_nano:nanorp2040connect,14,0.0,0,0.0
arduino:mbed_nicla:nicla_vision,0,0.0,0,0.0
arduino:mbed_opta:opta,0,0.0,0,0.0
arduino:mbed_portenta:envie_m7,N/A,N/A,N/A,N/A
arduino:renesas_portenta:portenta_c33,8,0.0,0,0.0
arduino:renesas_uno:unor4wifi,0,0.0,0,0.0
arduino:samd:mkrwifi1010,16,0.01,0,0.0
arduino:samd:nano_33_iot,16,0.01,0,0.0