Modify stub handling to allow for console and GUI stubs #112

Job	Run time
Pre-commit checks / Pre-commit Checks	16s
Build apps (3.10, pygame) / Verify App Build	1m 19s
Build apps (3.10, ppb) / Verify App Build	1m 10s
Build apps (3.10, pyside6) / Verify App Build	1m 12s
Build apps (3.10, toga) / Verify App Build	1m 23s
Build apps (3.11, ppb) / Verify App Build	1m 0s
Build apps (3.11, pyside6) / Verify App Build	1m 5s
Build apps (3.11, toga) / Verify App Build	53s
Build apps (3.11, pygame) / Verify App Build	53s
Build apps (3.12, pygame) / Verify App Build	56s
Build apps (3.12, pyside6) / Verify App Build	55s
Build apps (3.12, ppb) / Verify App Build	53s
Build apps (3.12, toga) / Verify App Build	57s
Build apps (3.8, pygame) / Verify App Build	1m 22s
Build apps (3.8, pyside6) / Verify App Build	1m 27s
Build apps (3.8, ppb) / Verify App Build	1m 39s
Build apps (3.8, toga) / Verify App Build	1m 20s
Build apps (3.9, ppb) / Verify App Build	1m 15s
Build apps (3.9, pygame) / Verify App Build	1m 13s
Build apps (3.9, pyside6) / Verify App Build	1m 20s
Build apps (3.9, toga) / Verify App Build	1m 12s
	23m 40s

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