SONARJAVA-6159 Update rule metadata: change formatting with new rule-api.jar

[github-actions]

I did the followig to ensure that this large change is correct:

• Checked with RSpec team on Slack that whitespace changes are intended
• Build sonar-java-pluging, run it in a local SQ, and spot checked that changed files render correctly.
• Used git diff --word-diff -w --word-diff-regex='[^[:space:]]+' master -- this unfortunatelly still shows when newline changes and there seems to be no workaround.
• Tried difftastic, which is syntax aware, git -c diff.external=difft diff master -- newlines are still a problem but the output is much nicer
• Used git show HEAD -- ':(exclude)*.html' to ensure that only html files are changed.
• Asked Claude what changed excluding newline changes. It correctly identified changes to sonarpedia, S8447 and nothing more.

[dorian-burihabwa-sonarsource]

Do we have a ticket for this?

[tomasz-tylenda-sonarsource]

Do we have a ticket for this?

Now we do. I just created one.

[dorian-burihabwa-sonarsource]

• Asked Claude what changed excluding newline changes. It correctly identified changes to sonarpedia, S8447 and nothing more.

Can we exclude the change to this rule and focus this ticket on updating white spaces ?

[tomasz-tylenda-sonarsource]

• Asked Claude what changed excluding newline changes. It correctly identified changes to sonarpedia, S8447 and nothing more.

Can we exclude the change to this rule and focus this ticket on updating white spaces ?

Done. I used S8447.html from master.

[sonarqube-next]

Quality Gate passed

Issues
0 New issues
0 Fixed issues
0 Accepted issues

Measures
0 Security Hotspots
0 Dependency risks
No data about Coverage
No data about Duplication

See analysis details on SonarQube