fix: remove null from release please manifest

stainless-app[bot] · stainless-app[bot] · commit e3d2798b229c · 2025-09-03T00:30:31.000Z
diff --git a/release-please-config.json b/release-please-config.json
@@ -62,7 +62,6 @@
   "release-type": "go",
   "extra-files": [
     "internal/version.go",
-    "README.md",
-    null
+    "README.md"
   ]
 }
