Bumps in ionic: gz-plugin3

[azeey]

See gazebo-tooling/release-tools#1027

[scpeters]

I think we need to update the logic for setting GZ_TOOLS_VER at CMakeLists.txt:48

[azeey]

I think we need to update the logic for setting GZ_TOOLS_VER at CMakeLists.txt:48

Merged #119 that took care of this.

[codecov]

Codecov Report

Merging #127 (d7a1766) into main (88d429b) will increase coverage by 0.46%.
Report is 2 commits behind head on main.
The diff coverage is n/a.

❗ Current head d7a1766 differs from pull request most recent head 534d846. Consider uploading reports for the commit 534d846 to get more accurate results

@@            Coverage Diff             @@
##             main     #127      +/-   ##
==========================================
+ Coverage   98.26%   98.72%   +0.46%     
==========================================
  Files          23       23              
  Lines         748      785      +37     
==========================================
+ Hits          735      775      +40     
+ Misses         13       10       -3     

Files	Coverage Δ
loader/src/cmd/gz.cc	96.15% <ø> (+7.26%)	⬆️

... and 10 files with indirect coverage changes

[iche033]

one minor comment about unintended changes in test but they should be harmless