Fixed unnecessary parentheses in last tuple item (fsprojects#3082)

[johnW-ret]

1. fix for Non needed parentheses are added around lambda call from tuple/members #3082 in CodePrinter.fs
2. 1 test in TupleTests.fs
3. Alter test to new intended behavior in OperatorTests.fs

❗CHANGELOG.md change missing (I didn't push it because it was breaking my builds)

[dawedawe]

Looks good to me :)
Regarding the CHANGELOG.md, does it break your build if you just add this:

## [Unreleased]

### Fixed
* Non needed parentheses are added around lambda call from tuple/members [#3082](https://github.com/fsprojects/fantomas/issues/3082)

[nojaf]

Looks great! Thank you!
I'm publishing this as a separate revision just in case it leads to invalid code in a scenario we haven't discovered yet.