Ignore new failing test

Author: antoyo

Diff for: tests/failing-ui-tests.txt

@@ -92,6 +92,7 @@ tests/ui/delegation/fn-header.rs
 tests/ui/consts/zst_no_llvm_alloc.rs
 tests/ui/consts/const-eval/parse_ints.rs
 tests/ui/simd/intrinsic/generic-arithmetic-pass.rs
+tests/ui/simd/intrinsic/generic-as.rs
 tests/ui/backtrace/backtrace.rs
 tests/ui/lifetimes/tail-expr-lock-poisoning.rs
 tests/ui/runtime/rt-explody-panic-payloads.rs

Diff for: tests/failing-ui-tests12.txt

@@ -11,7 +11,6 @@ tests/ui/simd/array-type.rs
 tests/ui/simd/intrinsic/float-minmax-pass.rs
 tests/ui/simd/intrinsic/generic-arithmetic-pass.rs
 tests/ui/simd/intrinsic/generic-arithmetic-saturating-pass.rs
-tests/ui/simd/intrinsic/generic-as.rs
 tests/ui/simd/intrinsic/generic-cast-pass.rs
 tests/ui/simd/intrinsic/generic-cast-pointer-width.rs
 tests/ui/simd/intrinsic/generic-comparison-pass.rs