[llvm] [mlir] [MLIR][Wasm] Introduce the WasmSSA MLIR dialect (PR #149233)

[Matthias Springer via llvm-commits]

================
@@ -105,6 +105,9 @@
 /mlir/**/*ToSPIRV/ @antiagainst @kuhar
 /mlir/tools/mlir-tblgen/SPIRVUtilsGen.cpp @antiagainst @kuhar
 
+# WASM Dialect in MLIR.
----------------
matthias-springer wrote:

I'm seeing errors here:
```
Unknown owner on line 109: make sure @flemairen6 exists and has write access to the repository
Unknown owner on line 109: make sure @lforg37 exists and has write access to the repository
```


https://github.com/llvm/llvm-project/pull/149233