BUG: fix incorrect naming of test only sessions in html summaries

Author: neutrinoceros

cibuildwheel/logger.py

@@ -320,7 +320,7 @@ def _github_step_summary(self, duration: float, options: "Options") -> str:
         n_wheels = len([b for b in self.summary if b.filename])
         wheel_rows = "\n".join(
             "<tr>"
-            f"<td nowrap>{'<samp>' + b.filename.name + '</samp>' if b.filename else '*Build only*'}</td>"
+            f"<td nowrap>{'<samp>' + b.filename.name + '</samp>' if b.filename else '*Test only*'}</td>"
             f"<td nowrap>{b.size or 'N/A'}</td>"
             f"<td nowrap><samp>{b.identifier}</samp></td>"
             f"<td nowrap>{humanize.naturaldelta(b.duration)}</td>"