chore(release): 7.2.2 release notes

[ecormany]

Overview

7.2.2 hotfix release notes.

Changelog

• Describes chore(shared-data): Add definition for 96ch v3.6 with 3.0mm backlash #14721
• No others so far

Review requests

Anything else of note going into this release?

Risk assessment

nil

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 67.56%. Comparing base (583dcf6) to head (6f700dc).
Report is 1 commits behind head on chore_release-7.2.2.

Additional details and impacted files

@@                 Coverage Diff                  @@
##           chore_release-7.2.2   #14747   +/-   ##
====================================================
  Coverage                67.56%   67.56%           
====================================================
  Files                     2521     2521           
  Lines                    72251    72251           
  Branches                  9311     9311           
====================================================
  Hits                     48815    48815           
  Misses                   21240    21240           
  Partials                  2196     2196           

Flag	Coverage Δ
app	63.89% <ø> (ø)
g-code-testing	92.43% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

[sfoster1]

lgtm!