chore(deps-dev): bump the lint group and keep eslint on v9

.github/dependabot.yml

@@ -27,6 +27,11 @@ updates:
       # We must use an old version in packages/check-ts-support that works with the typescript version used in this package.
       # As the typescript version is old, it requires an old version of "@types/node".
       - dependency-name: "@types/node"
+      # eslint v10: eslint-plugin-import still not compatible with eslint v10 on 2026-08-11
+      - dependency-name: "@eslint/js"
+      - dependency-name: "eslint"
+      # eslint-plugin-unicorn 66.0+ requires eslint v10
+      - dependency-name: "eslint-plugin-unicorn"
     groups:
        css:
           patterns:

eslint.config.mjs

@@ -1,5 +1,5 @@
 /*
-Copyright 2025 Bonitasoft S.A.
+Copyright 2026 Bonitasoft S.A.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -60,6 +60,13 @@ export default tsEslint.config(
   },
 
   unicornPlugin.configs['flat/recommended'], // https://github.com/sindresorhus/eslint-plugin-unicorn#recommended-config
+  {
+    rules: {
+      // an http URL is located in the Apache 2.0 license header
+      // newer versions of the plugin propose an option to ignore some URL. To configure when using the new version of the plugin
+      'unicorn/prefer-https': 'off',
+    },
+  },
 
   importPlugin.flatConfigs.recommended,
   {