added OpenStreetMap

[shinagawa-web]

Add New Icon(s)

Icon Details

Icon ID	Icon
openstreetmap(auto)
openstreetmap(dark)
openstreetmap(light)

Notes

• Provide any specific notes about the new icon(s), such as design choices, color adjustments, etc.
• Mention if there were any deviations from the standard style or guidelines.

Checklist

• Added icon(s) to the appropriate directory
• Updated documentation with the new icon(s)
• Verified the icon(s) display correctly
• If the icon has light and dark, verified the auto switch works correctly
• The Svg does not contain any sort of strokes

Notes

• OpenStreetMap: An open-source collaborative mapping project that provides
  free geographic data and map tiles to anyone.
• SVG path sourced from [Simple Icons](https://simpleicons.org/?q=openstreetmap)