Add new matchName for Variable Font Spacing

Author: John Colombo

docs/matchnames/layer/textlayer.md

@@ -23,6 +23,7 @@
 | `ADBE Text First Margin`          | First Margin          |
 | `ADBE Text Last Margin`           | Last Margin           |
 | `ADBE Text More Options`          | More Options          |
+| `ADBE Text Variable Font Spacing` | Variable Font Spacing |
 | `ADBE Text Anchor Point Align`    | Grouping Alignment    |
 | `ADBE Text Animators`             | Animators             |