Auto merge of rust-lang#80942 - c410-f3r:tests-tests-tests, r=petrochenkov

Move some tests to more reasonable directories - 2

All tests with a score equal or greater than 1.0 were moved to their respective directories by issuing

```bash
cat FILE | tr -s " " | tr -d '():' | sort -k3 | awk '$3 >= 1' | cut -d " " -f1-2 | sed 's;\\;/;g' | xargs -n2 git mv
```
**Observation**: The first column values is the only column with results greater zero

To attest the confidentiality of the model, some manual revision of at least of tests is needed and this process will be tracked in the following list:

* `src/test/ui/abi/issue-28676.rs` OK rust-lang#28676
* `src/test/ui/array-slice-vec/issue-15730.rs` OK
* `src/test/ui/associated-types/issue-24338.rs` OK rust-lang#54823
* `src/test/ui/associated-types/issue-48551.rs` Looks OK rust-lang#48551
* `src/test/ui/associated-types/issue-50301.rs` Looks OK rust-lang#63577

...

cc rust-lang#73494
r? `@petrochenkov`

Author: bors