UCM: skip building vector features with no geometry #1401 #3351

Job	Run time
Check HISTORY RST syntax	12s
Check for syntax errors	18s
Build sampledata archives	6m 4s
Run Workbench Tests (windows-latest)	9m 31s
Run model tests (3.8, windows-latest)	13m 52s
Build binaries (macos-latest)	21m 2s
Run Workbench Tests (macos-latest)	3m 5s
Run model tests (3.8, macos-latest)	8m 54s
Check sdist (3.8, windows-latest)	8m 19s
Build binaries (windows-latest)	20m 9s
Check sdist (3.8, macos-latest)	3m 53s
Run model tests (3.9, windows-latest)	13m 5s
Check sdist (3.9, windows-latest)	8m 22s
Run model tests (3.9, macos-latest)	11m 5s
Validate Sampledata & User Guide	8m 28s
Run model tests (3.10, windows-latest)	18m 30s
Check sdist (3.9, macos-latest)	4m 15s
Run model tests (3.10, macos-latest)	8m 39s
Check sdist (3.10, windows-latest)	9m 5s
Run model tests (3.11, windows-latest)	12m 27s
Check sdist (3.10, macos-latest)	3m 53s
Run model tests (3.11, macos-latest)	10m 3s
Check sdist (3.11, windows-latest)	6m 17s
Check sdist (3.11, macos-latest)	3m 16s
	3h 32m 44s

Provide feedback