CI: Limit clazy run to only changed cpp files

Author: chennes

.github/workflows/sub_lint.yml

@@ -735,8 +735,11 @@ jobs:
           clazyNotes=0
           sudo apt-get install -y --no-install-recommends clazy
           #TODO: check where this "clazy.yaml" goes ; shall this be put in the fixes ?
-          # Run clazy on all cpp files
-          clazy-standalone --export-fixes=clazy.yaml -checks=${{ inputs.clazyChecks }} -p build/ ${{ inputs.changedCppFiles }} &>> ${{ env.logdir }}clazy.log  || true
+          # Run clazy on all changed cpp files
+          for file in ${{ inputs.changedCppFiles }}
+          do
+            clazy-standalone --export-fixes=clazy.yaml -checks=${{ inputs.clazyChecks }} -p build/ ${{ inputs.changedCppFiles }} &>> ${{ env.logdir }}clazy.log  || true
+          done
           # If clazy has run successfully, write the Log to the console with the Problem Matchers
           if [ -f ${{ env.logdir }}clazy.log ]
           then