Update dependency @octokit/graphql-schema to v15.26.0 (#1201)

* Update dependency @octokit/graphql-schema to v15.26.0

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https://github.com/int128/hide-comment-action/actions/runs/13579583176

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Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
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Author: 3 people

package.json

@@ -20,7 +20,7 @@
     "@graphql-codegen/import-types-preset": "3.0.0",
     "@graphql-codegen/typescript": "4.1.5",
     "@graphql-codegen/typescript-operations": "4.5.1",
-    "@octokit/graphql-schema": "15.25.0",
+    "@octokit/graphql-schema": "15.26.0",
     "@tsconfig/node20": "20.1.4",
     "@types/jest": "29.5.14",
     "@types/node": "20.17.19",