feat: allow print_latex(TiledMMA) to colorize sliced thread and add print_latex(ThrMMA)

[cloudhan]

Allow colorize only one thread of print_latex, to make mma pattern obvious and reduce eye strain.

For example,

#include "cute/tensor.hpp"
using namespace cute;
int main() {
  auto tiled_mma = make_tiled_mma(SM80_16x8x8_F32F16F16F32_TN{});
  auto thr_mma = tiled_mma.get_thread_slice(11);
  // print_latex(tiled_mma, 11);
  print_latex(thr_mma);  // the same as above
  return 0;
}

produces

[github-actions]

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[github-actions]

This PR has been labeled inactive-90d due to no recent activity in the past 90 days. Please close this PR if it is no longer required. Otherwise, please respond with a comment indicating any updates.