Fix ungrouping of text with shape-inside
- Treat "shape inside" like "text on path" when ungrouping
- Add scaling of font size and stroke width
- Improve ungrouping of cloned offsets
- Remove unused
sp_recursive_scale_text_size
Test case: skewed.svg - Ungroup the group, it's expected that everything stays in place. Slight skewing of fonts and linked offset is also expected (because unavoidable).