[DEVOPS-XXX] Update actions/setup-node to v4 (#163)

<!-- Please make sure you read the contribution guidelines and then fill
out the blanks below.

Please format the PR title appropriately based on the type of change:
  [JIRA-XXX]: <description>
-->

## Description

![image](https://github.com/user-attachments/assets/3d69d641-9f28-4cc1-8169-ed89c375b38a)

- Update `actions/setup-node` to v4

## Related Links

<!-- List any links related to this pull request here

Replace "JIRA-XXX" with the your Jira issue key -->

- Jira Issue: N/A

.github/workflows/mega-lint.yaml

@@ -49,7 +49,7 @@ jobs:
 
       - name: Set up Node from NVM
         if: ${{ inputs.NODE_ENV }}
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version-file: ".nvmrc"
           cache: "yarn"

.github/workflows/ruby-ci.yaml

@@ -49,7 +49,7 @@ jobs:
           environment: ${{ inputs.environment }}
 
       - name: Set up Node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         if: ${{ inputs.INSTALL_NODE == 'true' }}
         with:
           node-version: ${{ inputs.NODE_VERSION }}