Auto merge of #145906 - samueltardieu:rollup-p8ibzhz, r=samueltardieu

Rollup of 9 pull requests

Successful merges:

 - rust-lang/rust#144499 (ci: Begin running ui tests with `rust.debuginfo-level-tests=1`)
 - rust-lang/rust#145790 (Improve dist for gnullvm hosts)
 - rust-lang/rust#145792 (Use attribute name in message for "outer attr used as inner attr" errors)
 - rust-lang/rust#145840 (rustc_codegen_ssa: More comprehensive RISC-V ELF flags)
 - rust-lang/rust#145876 (Enable building/disting standard library in stage 0)
 - rust-lang/rust#145887 (bootstrap: Don't panic if codegen-backends is set to empty)
 - rust-lang/rust#145888 (platform-support: Fix LoongArch32 host column)
 - rust-lang/rust#145892 (add a flag to codegen fn attrs for foreign items)
 - rust-lang/rust#145901 (Fix typo in comment of library/alloc/src/raw_vec/mod.rs)

r? `@ghost`
`@rustbot` modify labels: rollup