fix(plan-tune): keep the 10-answer floor in --check-mismatch beside the per-dimension floor

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

bin/gstack-developer-profile

@@ -736,7 +736,7 @@ do_check_mismatch() {
     const sampleSize = (p.inferred && p.inferred.sample_size) || 0;
     const contributing = p.inferred && p.inferred.contributing_events;
 
-    if (!contributing && sampleSize < 10) {
+    if (sampleSize < 10) {
       console.log('MISMATCH: not enough data (' + sampleSize + ' events; need 10+)');
       process.exit(0);
     }