[tosa][fix] align scale_n of resize to the spec for input size of 1 case
Hi @rsuderman, I'm not sure if tosa-to-linalg will be broken with this setting. Could you take a look at this if any chance? move the new tests back, and delete the new test file. 
For input size of 1, the scale should be output / 1. This creates a step through the input of 1 / output, which will always resolve to input[0]. If scale_n == 1, that would imply a step of size 1, which reads outside of the input for anything but the first output location.