[eslint-config] Support Eslint 9

[marcoreni]

Summary

Eslint 8 is going EOL on October 5. Rushstack eslint packages do not support Eslint 9.

Inside the "Eslint v9 support" issue of Eslint (https://github.com/eslint/eslint/issues/18391 ) rushstack is mentioned but only regarding the eslint-patch package. eslint-plugin and eslint-plugin-security packages are not tracked and they stick to eslint v8 in peerDeps.

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Actual result:

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