chore: shift printing out of files to below COPY

Dockerfile

@@ -57,6 +57,9 @@ USER purple
 # Copy application and support files
 COPY . .
 
+# Print out the contents of the current directory to verify package.json files are copied
+RUN ls -la
+
 # Install dependencies and compile TypeScript
 # true exits with code 0 - temp workaround until errors are resolved as npm run build is run as part of postinstall
 RUN npm ci --omit=dev || true