[3.12] gh-118912: Remove description of issue fixed in 3.5 from autospeccing guide...

[3.12] gh-118912: Remove description of issue fixed in 3.5 from autospeccing guide (GH-119232) (#119283)

gh-118912: Remove description of issue fixed in 3.5 from autospeccing guide (GH-119232)

* Remove description of issue fixed in 3.5 from autospeccing guide

* Make autospeccing note text more succint and lint whitespace

* Add linting changes (missed in last commit)

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(cherry picked from commit 7e57640c7ec6b7b5ce9b5eac465f6b771fd6ae69)

Co-authored-by: Shauna <shaunagm@gmail.com>
Co-authored-by: Carol Willing <carolcode@willingconsulting.com>