23: Add solutions for section "clippy".

Dependencies

• [2] H6XH45OP 0

Change contents

• edit in exercises/clippy/clippy2.rs at line 3
  [2.165690]→[2.165690:165708](∅→∅)
  −

  − // I AM NOT DONE
• replacement in exercises/clippy/clippy2.rs at line 7
  [2.165770]→[2.165770:165792](∅→∅)
  − for x in option {
  [2.165770]

  [2.165792]
  + if let Some(x) = option {
• edit in exercises/clippy/clippy1.rs at line 8
  [2.166228]→[2.166228:166246](∅→∅)
  −

  − // I AM NOT DONE
• replacement in exercises/clippy/clippy1.rs at line 12
  [2.166305]→[2.166305:166321](∅→∅)
  − if y != x {
  [2.166305]

  [2.166321]
  + if (y - x).abs() > f64::EPSILON {