Auto merge of #106458 - albertlarsan68:move-tests, r=jyn514

Move src/test to the root

See MCP at rust-lang/compiler-team#573

There may be more changes needed.

The first commit is just the move of the files:
You can check that the first commit did not do anything else than renames by running
```
git diff --diff-filter=r -M100% <rust-lang remote>/master <first commit hash>
```
The output should be empty, because the filter excludes renames, and the match threshold for qualifying a rename is 100%.

The second one is mostly a "find and replace" of `src/test` to `tests` and whatever is needed to make CI pass.

What is left to do:
---

- [x] Move directory
- [ ] Change references to `src/test`
    - [x] Change references in-tree
    - [ ] Change references in submodules / out-of-tree docs
- [x] Make CI pass:
    - [x] Fix tidy
    - [x] Fix tests
    - [x] Bless tests if needed (shouldn't normally)
- [ ] Merge it !

1 files changed, 0 insertions, 27 deletions

diff --git a/src/test/ui/array-slice-vec/destructure-array-1.rs b/src/test/ui/array-slice-vec/destructure-array-1.rs
deleted file mode 100644
index 74d893ee5b2..00000000000
--- a/src/test/ui/array-slice-vec/destructure-array-1.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-// run-pass
-
-// Ensure that we can do a destructuring bind of a fixed-size array,
-// even when the element type has a destructor.
-
-struct D { x: u8 }
-
-impl Drop for D { fn drop(&mut self) { } }
-
-fn main() {
-    fn d(x: u8) -> D { D { x: x } }
-
-    let d1 = foo([d(1), d(2), d(3), d(4)], 1);
-    let d3 = foo([d(5), d(6), d(7), d(8)], 3);
-    assert_eq!(d1.x, 2);
-    assert_eq!(d3.x, 8);
-}
-
-fn foo([a, b, c, d]: [D; 4], i: usize) -> D {
-    match i {
-        0 => a,
-        1 => b,
-        2 => c,
-        3 => d,
-        _ => panic!("unmatched"),
-    }
-}