Fix to ensure schema validation always runs

[anneschuth]

Description

Small fix to ensure schema validation always runs on all instruments. Also, if the schema is updated.

Checklist

Please check all the boxes that apply to this pull request using "x":

• I have tested the changes locally and verified that they work as expected.
• I have followed the project's coding conventions and style guidelines.
• I have rebased my branch onto the latest commit of the main branch.
• I have squashed or reorganized my commits into logical units.
• I have read, understood and agree to the Developer Certificate of Origin, which this project utilizes.

[berrydenhartog]

LGTM