lem: Fix use of 'class' in riscv_insts_vext_utils

class is a reserved keyword in lem, so the use of class as a variable
name was causing issues. While ultimately this should be fixed in Sail
this can easily be worked around here.

Fortunately the code in questions was ultimately using a pattern like

let class = f(x);
let y = match class {
  ...
};
y

which can be simplified to

match f(x) {
  ...
}

removing the variable entirely, and making the code simpler so a
win-win overall!

0 files changed, 0 insertions, 0 deletions