[FLINK-31423] Update external connector workflow to use actions that use Node16 instead of Node12 under the hood

• Type: Technical Debt
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Component/s: Build System, Build System / CI
• Labels: pull-request-available
• Assignee: Martijn Visser
• Reporter: Martijn Visser
• Created: 13/Mar/23 14:36
• Updated: 15/Mar/23 15:06
• Resolved: 15/Mar/23 15:06

Description

Currently, running workflows for externalized connectors results in warnings such as:

Node.js 12 actions are deprecated. Please update the following actions to use Node.js 16: actions/checkout@v2, actions/setup-java@v2, stCarolas/setup-maven@v4.2. For more information see: https://github.blog/changelog/2022-09-22-github-actions-all-actions-will-begin-running-on-node16-instead-of-node12/.

We should update the used Github actions to their latest versions

Issue Links

• links to: GitHub Pull Request #10
• links to: GitHub Pull Request #10