Added missed test file.

Signed-off-by: bwplotka <[email protected]>

tools/comment-monitor/internal/testdata/expectedcomment.start-version-dir.md

@@ -0,0 +1,17 @@
+⏱️ Welcome to Prometheus Benchmarking Tool. ⏱️
+
+**Compared versions:** [**`PR-15487`**](http://prombench.example.com/15487/prometheus-pr) and [**`v3.0.0`**](http://prombench.example.com/15487/prometheus-release)
+
+**Custom benchmark version:** [**`branch1` branch**](https://github.com/prometheus/test-infra/tree/branch1/prombench/lol)
+
+After the successful deployment ([check status here](https://github.com/prometheus/prometheus/actions/workflows/prombench.yml)), the benchmarking results can be viewed at:
+
+- [Prometheus Meta](http://prombench.example.com/prometheus-meta/graph?g0.expr={namespace%3D"prombench-15487"}&g0.tab=1)
+- [Prombench Dashboard](http://prombench.example.com/grafana/d/7gmLoNDmz/prombench?orgId=1&var-pr-number=15487)
+- [Grafana Explorer, Loki logs](http://prombench.example.com/grafana/explore?orgId=1&left=["now-6h","now","loki-meta",{},{"mode":"Logs"},{"ui":[true,true,true,"none"]}])
+- [Parca profiles (e.g. in-use memory)](http://prombench.example.com/profiles?expression_a=memory%3Ainuse_space%3Abytes%3Aspace%3Abytes%7Bpr_number%3D%2215487%22%7D&time_selection_a=relative:minute|15)
+
+**Available Commands:**
+* To restart benchmark: `/prombench restart v3.0.0 --bench.version=branch1 --bench.directory=lol`
+* To stop benchmark: `/prombench cancel`
+* To print help: `/prombench help`