* Reduce verbosity/redundancy of output of new pointerType attribute by confining it only to clicks (and to a MouseDown/MouseUp from a PointerTypes.Pen, as these don't yet have a dedicated PendDown/PenUp)
* Update how the changeset will read for the next release based on the trimming in this PR
* Prefer triple equals
* The assignment to the outer `pointerType` variable in an anonymous function was somehow missed by the `typings` check
* Apply formatting changes
* Update packages/rrweb/src/record/observer.ts
* Update packages/rrweb/src/record/observer.ts
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Co-authored-by: Yun Feng <yun.feng0817@gmail.com>
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