Update dependency eslint to v9 (#4996)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
Co-authored-by: cairo <cairoeth@protonmail.com>

scripts/update-docs-branch.js

@@ -6,7 +6,7 @@ const run = cmd => {
 const tryRead = cmd => {
   try {
     return read(cmd);
-  } catch (e) {
+  } catch {
     return undefined;
   }
 };