Temporarily disable broken tests for M1 Mac (#491)

A temp workaround for #480

burn-wgpu/src/kernel/matmul/tiling2d/base.rs

@@ -149,6 +149,7 @@ macro_rules! matmul_tile_2d {
             use $crate::kernel::matmul::utils::tests::same_as_reference;
 
             #[test]
+            #[ignore]
             pub fn test_matmul_tiling_2d_large_blocks() {
                 test_with_params::<128, 128, 8, 4, 4, 32, 32>(8, 8, 8, 1, 1);
             }

run-checks.sh

@@ -85,8 +85,8 @@ std_func() {
     echo "Test burn-core with tch backend"
     cargo test --features test-tch
 
-    echo "Test burn-core with wgpu backend"
-    cargo test --features test-wgpu
+    # echo "Test burn-core with wgpu backend"
+    # cargo test --features test-wgpu
 
     cd .. || exit
 }