Feat/bls poc #647

Job	Run time
build	1m 28s
clippy	1m 19s
configure	1s
rust_tests	1m 14s
tests_zemu_setup	43s
build_ledger	1m 27s
test_zemu (0, /home/runner/work/ledger-icp/ledger-icp/tests_zemu/tests/candid.test.ts)	10m 5s
test_zemu (1, /home/runner/work/ledger-icp/ledger-icp/tests_zemu/tests/protobuf.test.ts)	7m 43s
test_zemu (2, /home/runner/work/ledger-icp/ledger-icp/tests_zemu/tests/bls.test.ts)	4m 30s
test_zemu (3, /home/runner/work/ledger-icp/ledger-icp/tests_zemu/tests/standard.test.ts)	4m 59s
test_zemu (4, /home/runner/work/ledger-icp/ledger-icp/tests_zemu/tests/addresses.test.ts)	4m 40s
size_nano_s	1s
build_package_nanosp	0s
build_package_nanos	0s
build_package_flex	0s
build_package_stax	0s
	38m 10s

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