message: update PointerBox snaps
diff: exports[`PointerBox passes the "bg" prop to both <BorderBox> and <Caret> 1`] = `
  .emotion-0 {
  + position: relative;
  background-color: #d73a49;
  border: 1px solid;
  border-color: #e1e4e8;
  border-radius: 3px;
  - position: relative;
  }
  <div
  className="emotion-0"
  - position="relative"
  >
  <svg
  height={16}
  @@ -46,16 +45,15 @@ exports[`PointerBox passes the "bg" prop to both <BorderBox> and <Caret> 1`] = `
  exports[`PointerBox passes the "borderColor" prop to both <BorderBox> and <Caret> 1`] = `
  .emotion-0 {
  + position: relative;
  background-color: #fff;
  border: 1px solid;
  border-color: #d73a49;
  border-radius: 3px;
  - position: relative;
  }
  <div
  className="emotion-0"
  - position="relative"
  >
  <svg
  height={16}
  @@ -90,16 +88,15 @@ exports[`PointerBox passes the "borderColor" prop to both <BorderBox> and <Caret
  exports[`PointerBox renders a <Caret> in <BorderBox> with relative positioning 1`] = `
  .emotion-0 {
  + position: relative;
  background-color: #fff;
  border: 1px solid;
  border-color: #e1e4e8;
  border-radius: 3px;
  - position: relative;
  }
  <div
  className="emotion-0"
  - position="relative"
  >
  <svg
  height={16}
  