chore(ci): re-enable Node 20

[JKRhb]

This PR updates the node-mbus dependency, incorporating a fix for Node 20, and re-enables the corresponding CI workflow.

Fixes #1004.

[JKRhb]

Hmm. For some reason, the CI still fails on Node 20 (but for a different reason now?) I will investigate this a bit more.

[codecov]

Codecov Report

Merging #1056 (d0db9b7) into master (597f34d) will decrease coverage by 0.06%.
Report is 15 commits behind head on master.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #1056      +/-   ##
==========================================
- Coverage   75.54%   75.49%   -0.06%     
==========================================
  Files          80       80              
  Lines       15341    15386      +45     
  Branches     1460     1469       +9     
==========================================
+ Hits        11590    11616      +26     
- Misses       3717     3735      +18     
- Partials       34       35       +1     

see 4 files with indirect coverage changes

[JKRhb]

I have been able to identify the installation step of npm 7 as the last remaining cause of this issue :) A full fix should therefore be around the corner.

[JKRhb]

The PR should now be ready for review :)

[relu91]

Perfect! thank you @JKRhb 🎉. I'm also glad that we finally can get off that custom step for installing npm 7. Good to go.

[danielpeintner]

Very good, thank you 👍

Can you remove also the following line in this PR

node-wot/README.md

Line 103 in 597f34d

> Node.js version 20 is not yet supported (https://github.com/eclipse-thingweb/node-wot/issues/1004)