add another debug output to see what we receive

entrypoint.sh

@@ -3,6 +3,7 @@
 # SPECS should be a JSON array of all the to-process spec files
 # Forgejo runner doesn't support dynamic matrix jobs so, this has to be made this way
 # Convert the JSON array to a bash array and iterate over it
+echo "::debug::input_specs: ${INPUT_SPECS}"
 readarray -t SPECS < <(echo ${INPUT_SPECS} | jq -c .[] | tr -d '"')
 echo "::debug::specs: ${SPECS}"
 SYSTEM=${INPUT_SYSTEM}