chore: update alpine base image to 3.18

[lechnerc77]

Purpose

• Update base imae to latest version incl. an update to Node.js 18

Does the PR solve an issue

[ ] Yes - Please add issue number
[X] No

Does this introduce a breaking change?

[ ] Yes
[X] No

Pull Request Type

What kind of change does this Pull Request introduce?

[ ] Bugfix
[ ] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[ ] Documentation content changes
[X] Other... Please describe: Update of dependencies

How to Test

n/a

What to Check

n/a

Other Information

n/a