Updated Pack property names to match CSS #7397

Job	Run time
Check towncrier / Towncrier Checks	36s
Pre-commit checks / Pre-commit Checks	36s
Package Toga (cocoa) / Create Python Package	30s
Package Toga (core) / Create Python Package	19s
Package Toga (android) / Create Python Package	17s
Package Toga (demo) / Create Python Package	24s
Package Toga (dummy) / Create Python Package	15s
Package Toga (gtk) / Create Python Package	25s
Package Toga (iOS) / Create Python Package	17s
Package Toga (textual) / Create Python Package	17s
Package Toga (web) / Create Python Package	28s
Package Toga (toga) / Create Python Package	15s
Package Toga (winforms) / Create Python Package	15s
MicroPython compatibility	34s
Test core (macos-latest, 3.9)	57s
Test core (macos-latest, 3.10)	56s
Test core (macos-latest, 3.11)	45s
Test core (macos-latest, 3.12)	44s
Test core (macos-latest, 3.13)	47s
Test core (ubuntu-latest, 3.9)	59s
Test core (ubuntu-latest, 3.10)	51s
Test core (ubuntu-latest, 3.11)	47s
Test core (ubuntu-latest, 3.12)	59s
Test core (ubuntu-latest, 3.13)	1m 6s
Test core (windows-latest, 3.9)	1m 28s
Test core (windows-latest, 3.10)	1m 50s
Test core (windows-latest, 3.11)	1m 52s
Test core (windows-latest, 3.12)	1m 57s
Test core (windows-latest, 3.13)	2m 25s
Coverage	28s
Testbed (macOS-x86_64)	9m 22s
Testbed (macOS-arm64)	6m 27s
Testbed (windows)	6m 55s
Testbed (linux-x11)	5m 36s
Testbed (linux-wayland)	5m 33s
Testbed (android)	10m 19s
Testbed (iOS)	5m 55s
Testbed (textual-linux)	48s
Testbed (textual-macOS)	56s
Testbed (textual-windows)	1m 37s
	1h 17m 47s

Provide feedback