bump(spanner): f43d74ee → 090f2d89 (#3967)

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

.claude-plugin/marketplace.json

@@ -3011,7 +3011,7 @@
       "source": {
         "source": "url",
         "url": "https://github.com/gemini-cli-extensions/spanner.git",
-        "sha": "f43d74eec61ce8e2eb57db1210b7b6bd77c3cc6d"
+        "sha": "090f2d8900edf99fcd3d82b815e2713556d61d25"
       },
       "homepage": "https://github.com/gemini-cli-extensions/spanner"
     },