fix(icon): exceptions thrown by IE11

[Splaktar]

PR Checklist

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• The commit message follows our guidelines
• Tests for the changes have been added or this is not a bug fix / enhancement
• Docs have been added, updated, or were not required

PR Type

What kind of change does this PR introduce?

[x] Bugfix
[ ] Enhancement
[ ] Documentation content changes
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[ ] Build related changes
[ ] CI related changes
[ ] Infrastructure changes
[ ] Other... Please describe:

What is the current behavior?

innerHTML is not supported on svg or symbol elements in IE11.
Two exceptions as described in the linked issue.

Issue Number:
Fixes #11543. Relates to #11342. Relates to #11162.

What is the new behavior?

Use XMLSerializer instead when innerHTML is not defined.
No more exceptions.

Does this PR introduce a breaking change?

[ ] Yes
[x] No

Other information

Fix inspired by https://stackoverflow.com/a/45460931/633107.