fix some stroke:#000 occurrences

[mawinter69]

there are 3 files that still had stroke:#000 instead of stroke:currentColor

Testing done

Submitter checklist

Beta Give feedback

1. Make sure you are opening from a topic/feature/bugfix branch (right side) and not your main branch!
2. Ensure that the pull request title represents the desired changelog entry
3. Please describe what you did
4. Link to relevant issues in GitHub or Jira
5. Link to relevant pull requests, esp. upstream and downstream changes
6. Ensure you have provided tests - that demonstrates feature works or fixes the issue

[timja]

FWIW the ionic team have suggested we fix this in l:icon itself as thats how they do it via CSS attributes so they don't have to do what we're doing

[mawinter69]

FWIW the ionic team have suggested we fix this in l:icon itself as thats how they do it via CSS attributes so they don't have to do what we're doing

Not sure what you exactly mean, but if a symbol is more than just some lines in a single color it might have side-effects when applying styles unconditionally.

[timja]

see ionic-team/ionicons#1129 (comment).

I wonder if there'd be a way to add it for just ionicons.

[mawinter69]

afaik all icons in here have class="ionicon" (to be verified)