fix: add infra/, org/, and deployment file detection for pipeline B

The detection script was missing infra/, org/, Dockerfile,
docker-compose*, and Makefile patterns required by the SDLC spec.
Added 11 new test cases covering these patterns.

Co-Authored-By: Paperclip <noreply@paperclip.ing>

scripts/detect-pipeline.sh

@@ -18,13 +18,18 @@ detect_pipeline() {
     dir=$(dirname "$file")
 
     if [[ "$dir" == ".github" || "$dir" == .github/* ]] || \
+       [[ "$dir" == "infra" || "$dir" == infra/* ]] || \
+       [[ "$dir" == "org" || "$dir" == org/* ]] || \
        [[ "$filename" == *.md ]] || \
        [[ "$filename" == .eslintrc* ]] || \
        [[ "$filename" == .prettierrc* ]] || \
        [[ "$filename" == renovate.json* ]] || \
        [[ "$filename" == .gitignore ]] || \
        [[ "$filename" == .editorconfig ]] || \
-       [[ "$filename" == LICENSE ]]; then
+       [[ "$filename" == LICENSE ]] || \
+       [[ "$filename" == Dockerfile ]] || \
+       [[ "$filename" == docker-compose* ]] || \
+       [[ "$filename" == Makefile ]]; then
       continue
     else
       all_infra=false