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, 60 deletions

diff --git a/src/test/ui/numbers-arithmetic/integer-literal-suffix-inference.rs b/src/test/ui/numbers-arithmetic/integer-literal-suffix-inference.rs
deleted file mode 100644
index d177ced1a69..00000000000
--- a/src/test/ui/numbers-arithmetic/integer-literal-suffix-inference.rs
+++ /dev/null
@@ -1,60 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-pub fn main() {
-    fn id_i8(n: i8) -> i8 { n }
-    fn id_i16(n: i16) -> i16 { n }
-    fn id_i32(n: i32) -> i32 { n }
-    fn id_i64(n: i64) -> i64 { n }
-
-    fn id_uint(n: usize) -> usize { n }
-    fn id_u8(n: u8) -> u8 { n }
-    fn id_u16(n: u16) -> u16 { n }
-    fn id_u32(n: u32) -> u32 { n }
-    fn id_u64(n: u64) -> u64 { n }
-
-    let _i: i8 = -128;
-    let j = -128;
-    id_i8(j);
-    id_i8(-128);
-
-    let _i: i16 = -32_768;
-    let j = -32_768;
-    id_i16(j);
-    id_i16(-32_768);
-
-    let _i: i32 = -2_147_483_648;
-    let j = -2_147_483_648;
-    id_i32(j);
-    id_i32(-2_147_483_648);
-
-    let _i: i64 = -9_223_372_036_854_775_808;
-    let j = -9_223_372_036_854_775_808;
-    id_i64(j);
-    id_i64(-9_223_372_036_854_775_808);
-
-    let _i: usize = 1;
-    let j = 1;
-    id_uint(j);
-    id_uint(1);
-
-    let _i: u8 = 255;
-    let j = 255;
-    id_u8(j);
-    id_u8(255);
-
-    let _i: u16 = 65_535;
-    let j = 65_535;
-    id_u16(j);
-    id_u16(65_535);
-
-    let _i: u32 = 4_294_967_295;
-    let j = 4_294_967_295;
-    id_u32(j);
-    id_u32(4_294_967_295);
-
-    let _i: u64 = 18_446_744_073_709_551_615;
-    let j = 18_446_744_073_709_551_615;
-    id_u64(j);
-    id_u64(18_446_744_073_709_551_615);
-}