Bumping the UG repo rev for RST syntax. #1274

Job	Run time
Check RST syntax	12s
Check for syntax errors	9s
Validate Sampledata & User Guide	3m 7s
Check sdist (3.8, windows-latest)	2m 53s
Build sampledata archives	3m 14s
Check sdist (3.8, macos-13)	39s
Build binaries (macos-13)	3m 17s
Check sdist (3.9, windows-latest)	2m 52s
Build binaries (windows-latest)	3m 6s
Run model tests (3.8, windows-latest)	3m 7s
Check sdist (3.9, macos-13)	37s
Run Workbench Tests (windows-latest)	3m 8s
Run model tests (3.8, macos-13)	1s
Check sdist (3.10, windows-latest)	2m 34s
Run Workbench Tests (macos-13)	3m 15s
Run model tests (3.9, windows-latest)	3m 5s
Check sdist (3.10, macos-13)	2m 5s
Run model tests (3.9, macos-13)	1s
Check sdist (3.11, windows-latest)	3m 6s
Run model tests (3.10, windows-latest)	3m 7s
Check sdist (3.11, macos-13)	2m 12s
Run model tests (3.10, macos-13)	1s
Check sdist (3.12, windows-latest)	3m 6s
Run model tests (3.11, windows-latest)	3m 7s
Check sdist (3.12, macos-13)	2m 39s
Run model tests (3.11, macos-13)	1s
Run model tests (3.12, windows-latest)	2m 54s
Run model tests (3.12, macos-13)	1s
	57m 36s

Provide feedback