Auto merge of #55710 - kennytm:rollup, r=kennytm

Auto merge of #55710 - kennytm:rollup, r=kennytm

Rollup of 11 pull requests

Successful merges:

 - #55490 (resolve: Fix ICE in macro import error recovery)
 - #55597 (std: Enable usage of `thread_local!` through imports)
 - #55601 (Fix tracking issue numbers for some unstable features)
 - #55621 (Add precision for create_dir function)
 - #55644 (ci: Add Dockerfile for dist-powerpcspe-linux)
 - #55664 (Make "all possible cases" help message uniform with existing help messages)
 - #55689 (miri: binary_op_val -> binary_op_imm)
 - #55694 (Fixes #31076)
 - #55696 (NLL Diagnostic Review 3: Missing errors for borrows of union fields)
 - #55700 (Update ui tests with respect to NLL)
 - #55703 (Update `configure --help` (via configure.py) to reflect decoupling of debug+optimize)