[nrf5-example] Use ConfigurationMgr().InitiateFactoryReset()

[erjiaqing]

Problem

In #1196, ThreadStackMgr().FactoryReset() does not clear CHIP configurations

Summary of Changes

Use ConfigurationMgr().InitiateFactoryReset() instead of ThreadStackMgr().FactoryReset()

[erjiaqing]

@bukepo @kghost @gjc13 PTAL

[chip-bot]

Size increase report for "Build Examples [ESP32]"

File	Section	File	VM
chip-wifi-echo.elf	.dram0.bss	0	16
chip-wifi-echo.elf	.flash.rodata	-8	-8
chip-wifi-echo.elf	.flash.text	-44	-44

Full report output

Bloat report for job 'Build Examples [ESP32]'

Files found only in the baseline:
    bloat_report.txt

Comparing master_binaries/esp32-build/chip-wifi-echo.elf and example_binaries/esp32-build/chip-wifi-echo.elf:

sections,vmsize,filesize
.dram0.bss,16,0
[Unmapped],0,11
.debug_str,0,-3
.flash.rodata,-8,-8
.flash.text,-44,-44

[chip-bot]

Size increase report for "Build Examples [nRF]"

File	Section	File	VM
chip-nrf52840-lock-example.out	.text	332	332
chip-nrf52840-lock-example.out	[LOAD #2 [RW]]	0	4

Full report output

Bloat report for job 'Build Examples [nRF]'

Files found only in the baseline:
    bloat_report.txt

Comparing master_binaries/nrf-build/chip-nrf52840-lock-example.out and example_binaries/nrf-build/chip-nrf52840-lock-example.out:

sections,vmsize,filesize
.debug_info,0,3536
.text,332,332
.strtab,0,270
.symtab,0,240
.debug_abbrev,0,103
.debug_line,0,5
[LOAD #2 [RW]],4,0
.debug_str,0,-126
[Unmapped],0,-332

[chip-bot]

Size increase report for "Build Examples [main-build]"

File	Section	File	VM

Full report output

Bloat report for job 'Build Examples [main-build]'

Files found only in the baseline:
    bloat_report.txt

Comparing master_binaries/main-build/chip-standalone-demo.out and example_binaries/main-build/chip-standalone-demo.out:

sections,vmsize,filesize

[bukepo]

LGTM:+1: