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, 61 deletions

diff --git a/src/test/run-make/coverage/lazy_boolean.rs b/src/test/run-make/coverage/lazy_boolean.rs
deleted file mode 100644
index bb6219e851c..00000000000
--- a/src/test/run-make/coverage/lazy_boolean.rs
+++ /dev/null
@@ -1,61 +0,0 @@
-#![allow(unused_assignments, unused_variables)]
-
-fn main() {
-    // Initialize test constants in a way that cannot be determined at compile time, to ensure
-    // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from
-    // dependent conditions.
-    let is_true = std::env::args().len() == 1;
-
-    let (mut a, mut b, mut c) = (0, 0, 0);
-    if is_true {
-        a = 1;
-        b = 10;
-        c = 100;
-    }
-    let
-        somebool
-        =
-            a < b
-        ||
-            b < c
-    ;
-    let
-        somebool
-        =
-            b < a
-        ||
-            b < c
-    ;
-    let somebool = a < b && b < c;
-    let somebool = b < a && b < c;
-
-    if
-        !
-        is_true
-    {
-        a = 2
-        ;
-    }
-
-    if
-        is_true
-    {
-        b = 30
-        ;
-    }
-    else
-    {
-        c = 400
-        ;
-    }
-
-    if !is_true {
-        a = 2;
-    }
-
-    if is_true {
-        b = 30;
-    } else {
-        c = 400;
-    }
-}