Stax and Flex build failure caused by outdated Cargo.lock

[ghallak]

I have a fresh clone of the main branch of this repo, and I'm trying to build it for Stax. The build will fail with the following errors, indicating that it's trying to build an older version of ledger_secure_sdk_sys (1.6.1 instead of 1.6.3):

warning: [email protected]: /opt/flex-secure-sdk/lib_nbgl/src/nbgl_use_case.c:275:43: error: use of undeclared identifier 'C_Important_Circle_40px'; did you mean 'C_Important_Circle_64px'?
warning: [email protected]: /opt/flex-secure-sdk/lib_nbgl/src/nbgl_use_case.c:278:43: error: use of undeclared identifier 'C_Important_Circle_40px'; did you mean 'C_Important_Circle_64px'?
warning: [email protected]: /opt/flex-secure-sdk/lib_nbgl/src/nbgl_use_case.c:282:20: error: use of undeclared identifier 'C_Important_Circle_40px'; did you mean 'C_Important_Circle_64px'?
warning: [email protected]: /opt/flex-secure-sdk/lib_nbgl/src/nbgl_use_case.c:1048:42: error: use of undeclared identifier 'C_Exclamation_40px'
warning: [email protected]: /opt/flex-secure-sdk/lib_nbgl/src/nbgl_use_case.c:2108:47: error: use of undeclared identifier 'C_Privacy_40px'

Deleting the Cargo.lock file and then trying to rebuild fixes this problem.

[yogh333]

Fixed after bumping Rust SDK version