Changed files from warning to warning banner - issue 2559 #7670

Job	Run time
Type check	8s
Check towncrier / Towncrier Checks	16s
Pre-commit checks / Pre-commit Checks	21s
Package Briefcase / Create Python Package	18s
Package Briefcase (debugger) / Create Python Package	20s
Package Briefcase (automation) / Create Python Package	23s
Documentation linting	1m 4s
Unit tests (windows-latest, 3.14)	2m 21s
Unit tests (ubuntu-24.04, 3.11)	1m 16s
Unit tests (ubuntu-24.04, 3.10)	1m 33s
Unit tests (macos-15-intel, 3.14)	2m 16s
Unit tests (macos-15-intel, 3.10)	2m 18s
Unit tests (macos-latest, 3.10)	1m 37s
Unit tests (ubuntu-24.04, 3.14)	1m 9s
Unit tests (ubuntu-24.04, 3.12)	1m 35s
Unit tests (ubuntu-24.04, 3.13)	1m 32s
Unit tests (macos-latest, 3.14)	1m 6s
Unit tests (windows-latest, 3.10)	2m 59s
Project coverage	29s
Verify project	0s
Build app	0s
	23m 1s

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