are these linker warnings something I should worry about?

```
  = note: rust-lld: warning: /tmp/rustcCisV6R/libnrf_sdc_sys-b788fbe5a42b639a.rlib(libsoftdevice_controller_s140_debug_soft__obfuscated.elf):(.ARM.attributes): invalid tag 0x2 at offset 0x2d4
          rust-lld: warning: /tmp/rustcCisV6R/libnrf_mpsl_sys-f6e62642bf2c36ac.rlib(libmpsl_debug_soft__obfuscated.elf):(.ARM.attributes): invalid tag 0x2 at offset 0xad
          rust-lld: warning: /tmp/rustcCisV6R/libnrf_mpsl_sys-f6e62642bf2c36ac.rlib(libmpsl_fem_common_debug_soft__obfuscated.elf):(.ARM.attributes): invalid tag 0x2 at offset 0x47
```