Update cluster.remote.connect to node.remote_cluster_client

[russcam]

This commit updates the cluster.remote.connect setting to allow
integration tests to run against master 8.0.0 snapshots

[russcam]

the failing tests have been addressed in master in 44135c1 and PR #4590. Merging this in

[github-actions]

The backport to 7.6 failed:

The process '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-7.6 7.6
# Navigate to the new working tree
cd .worktrees/backport-7.6
# Create a new branch
git switch --create backport-4589-to-7.6
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick 33826edfd58981735a79d9a0029c5fc65b70ecb6
# Push it to GitHub
git push --set-upstream origin backport-4589-to-7.6
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-7.6

Then, create a pull request where the base branch is 7.6 and the compare/head branch is backport-4589-to-7.6.

[github-actions]

The backport to 7.7 failed:

The process '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-7.7 7.7
# Navigate to the new working tree
cd .worktrees/backport-7.7
# Create a new branch
git switch --create backport-4589-to-7.7
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick 33826edfd58981735a79d9a0029c5fc65b70ecb6
# Push it to GitHub
git push --set-upstream origin backport-4589-to-7.7
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-7.7

Then, create a pull request where the base branch is 7.7 and the compare/head branch is backport-4589-to-7.7.

[github-actions]

The backport to 7.x failed:

The process '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-7.x 7.x
# Navigate to the new working tree
cd .worktrees/backport-7.x
# Create a new branch
git switch --create backport-4589-to-7.x
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick 33826edfd58981735a79d9a0029c5fc65b70ecb6
# Push it to GitHub
git push --set-upstream origin backport-4589-to-7.x
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-7.x

Then, create a pull request where the base branch is 7.x and the compare/head branch is backport-4589-to-7.x.

[russcam]

manually ported to 7.x and 7.7