util: pretty-print SIMD types
Before:
Bool32x4 {}
Float32x4 {}
Int32x4 {}
// etc.After:
Bool32x4 [ false, false, false, false ]
Float32x4 [ NaN, NaN, NaN, NaN ]
Int32x4 [ 0, 0, 0, 0 ]
// etc.Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Before:
Bool32x4 {}
Float32x4 {}
Int32x4 {}
// etc.After:
Bool32x4 [ false, false, false, false ]
Float32x4 [ NaN, NaN, NaN, NaN ]
Int32x4 [ 0, 0, 0, 0 ]
// etc.