Fix: Exclude Warnings from Fail

Author: cornelius-koepp

.github/workflows/producer-oam-check.yml

@@ -123,7 +123,7 @@ jobs:
           exit_code=${PIPESTATUS[0]}
           if [ $exit_code -ne 0 ]; then
             # Collect all outputs starting with "-->"
-            error_lines=$(grep -E '^\s*(-->|Unhandled exception\.)' producer.log | grep -Ev -- '--> Skipping creation of src/[^ \.]+\.knxprod due to check errors! <--' | tr '\n' ' // ')
+            error_lines=$(grep -Ev '^\s*-->\s*WARN' producer.log | grep -E '^\s*(-->|Unhandled exception\.)' | grep -Ev -- '--> Skipping creation of src/[^ \.]+\.knxprod due to check errors! <--' | tr '\n' ' // ')
             if [ -n "$error_lines" ]; then
               echo "::error:: $error_lines"
             fi