bump(codspeed): 0418479c → 8b253c6a (#4651)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

.claude-plugin/marketplace.json

@@ -999,7 +999,7 @@
       "source": {
         "source": "url",
         "url": "https://github.com/CodSpeedHQ/codspeed.git",
-        "sha": "0418479c0edbb552d477c496d44f47f1d5dc2225"
+        "sha": "8b253c6a2d3a435bc404f8a74f86d3c4ed2a2402"
       },
       "homepage": "https://codspeed.io"
     },