Remove SonarCloud code analysis #1393

Job	Run time
Compile the UX-less version of the app on Nano S+ for performance tests	1m 29s
Compilation for X, S+, Stax and Flex (nanox, $NANOX_SDK)	1m 44s
Compilation for X, S+, Stax and Flex (nanosp, $NANOSP_SDK)	1m 43s
Compilation for X, S+, Stax and Flex (stax, $STAX_SDK)	1m 56s
Compilation for X, S+, Stax and Flex (flex, $FLEX_SDK)	2m 2s
Performance report	3m 59s
Unit test	1m 18s
Tests with the JS library	1m 27s
Tests with the Python library and legacy Bitcoin app	46s
Tests on mainnet (nanox)	34s
Tests on mainnet (nanosp)	32s
Tests for rust client library	1m 39s
Tests on mainnet (stax)	34s
Tests on mainnet (flex)	30s
	20m 13s

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