* feat(icons): add soldering iron
* fix(icons): consolidate soldering iron use cases
* fix(icons): refine soldering iron geometry
* fix(icons): update soldering iron design and credits
* Update soldering-iron.json
removed solder tag, since part of the name
* Move `soldering-iron` icon to lab
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Co-authored-by: Peter Jamrozinski <peter.jamrozinski@johnsonfit.com>
Co-authored-by: Karsa <contact@karsa.org>
Co-authored-by: Eric <eric.fennis@gmail.com>
