Fix CI on Node.js v18

[SuZhou-Joe]

Description

[Describe what this change achieves]

Issues Resolved

[List any issues this PR will resolve]

Check List

• Commits are signed per the DCO using --signoff

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
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[codecov]

Codecov Report

Merging #785 (f134216) into main (78964cd) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #785   +/-   ##
=======================================
  Coverage   63.40%   63.40%           
=======================================
  Files         340      340           
  Lines       11541    11541           
  Branches     2239     2239           
=======================================
  Hits         7318     7318           
  Misses       3649     3649           
  Partials      574      574           

[opensearch-trigger-bot]

The backport to 2.x failed:

The process '/usr/bin/git' failed with exit code 1

To backport manually, run these commands in your terminal:

# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add .worktrees/backport-2.x 2.x
# Navigate to the new working tree
cd .worktrees/backport-2.x
# Create a new branch
git switch --create backport/backport-785-to-2.x
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 b0ee09bd076eaab5643cfedfab1051be5ed9ba96
# Push it to GitHub
git push --set-upstream origin backport/backport-785-to-2.x
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-2.x

Then, create a pull request where the base branch is 2.x and the compare/head branch is backport/backport-785-to-2.x.

[opensearch-trigger-bot]

The backport to 2.8 failed:

The process '/usr/bin/git' failed with exit code 1

To backport manually, run these commands in your terminal:

# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add .worktrees/backport-2.8 2.8
# Navigate to the new working tree
cd .worktrees/backport-2.8
# Create a new branch
git switch --create backport/backport-785-to-2.8
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 b0ee09bd076eaab5643cfedfab1051be5ed9ba96
# Push it to GitHub
git push --set-upstream origin backport/backport-785-to-2.8
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-2.8

Then, create a pull request where the base branch is 2.8 and the compare/head branch is backport/backport-785-to-2.8.

[SuZhou-Joe]

#746