pixi add license_family on pixi update to unchaged packages in lock file

[trim21]

before.zip

Checks

• I have checked that this issue has not already been reported.

• I have confirmed this bug exists on the latest version of pixi, using pixi --version.

Reproducible example

before.zip
after.zip

Issue description

similar to #3233, this time it add license_family

the lock file is generated with 0.42.0 and I'm currently using 0.42.1 to run pixi update, zero package change but pixi add license_family to one of unchanged package.

❯❯ git status
On branch master
Your branch is up to date with 'origin/master'.

nothing to commit, working tree clean
❯❯ pixi update
✔ Lock-file was already up-to-date
❯❯ git diff
diff --git a/pixi.lock b/pixi.lock
index b75034a..84c8f02 100644
--- a/pixi.lock
+++ b/pixi.lock
@@ -1313,6 +1313,7 @@ packages:
   - vc >=14.2,<15
   - vc14_runtime >=14.29.30139
   license: BSD-3-Clause
+  license_family: BSD
   size: 537509
   timestamp: 1741167468116
 - conda: https://conda.anaconda.org/conda-forge/noarch/six-1.17.0-pyhd8ed1ab_0.conda

Expected behavior

add it in the first place or do not add it at all

[trim21]

the changed package is https://prefix.dev/channels/conda-forge/packages/shapely , which just release a new build (version 2.0.7 build 1) 1 day ago