Jesse Braham e33b060734
Add xtensa-lx and xtensa-lx-rt packages (#1813)
* Add the `xtensa-lx` package

* Add the `xtensa-lx-rt` and `xtensa-lx-rt-proc-macros` packages

* Exclude new packages from workspace, add to `xtask::Package`

* rustfmt

* clippy
2024-07-17 08:32:52 +00:00
..