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, 11 deletions

diff --git a/src/test/rustdoc/intra-doc/cross-crate/macro.rs b/src/test/rustdoc/intra-doc/cross-crate/macro.rs
deleted file mode 100644
index 32f0a55d3c6..00000000000
--- a/src/test/rustdoc/intra-doc/cross-crate/macro.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-// aux-build:macro_inner.rs
-// aux-build:proc_macro.rs
-// build-aux-docs
-#![deny(rustdoc::broken_intra_doc_links)]
-extern crate macro_inner;
-extern crate proc_macro_inner;
-
-// @has 'macro/macro.my_macro.html' '//a[@href="../macro_inner/struct.Foo.html"]' 'Foo'
-pub use macro_inner::my_macro;
-// @has 'macro/derive.DeriveA.html' '//a[@href="../proc_macro_inner/derive.OtherDerive.html"]' 'OtherDerive'
-pub use proc_macro_inner::DeriveA;