Remove testing apps since CI will generate them now #65

Job	Run time
Pre-commit checks / Pre-commit Checks	15s
Build apps (3.10, ppb) / Verify App Build	2m 21s
Build apps (3.10, pyside6) / Verify App Build	3m 56s
Build apps (3.10, pygame) / Verify App Build	2m 3s
Build apps (3.10, toga) / Verify App Build	3m 18s
Build apps (3.11, pygame) / Verify App Build	2m 1s
Build apps (3.11, ppb) / Verify App Build	1m 56s
Build apps (3.11, pyside6) / Verify App Build	5m 41s
Build apps (3.11, toga) / Verify App Build	1m 50s
Build apps (3.12, ppb) / Verify App Build	2m 6s
Build apps (3.12, pygame) / Verify App Build	2m 9s
Build apps (3.12, toga) / Verify App Build	2m 17s
Build apps (3.8, ppb) / Verify App Build	2m 35s
Build apps (3.12, pyside6) / Verify App Build	4m 10s
Build apps (3.8, pygame) / Verify App Build	2m 0s
Build apps (3.8, pyside6) / Verify App Build	3m 4s
Build apps (3.8, toga) / Verify App Build	2m 4s
Build apps (3.9, ppb) / Verify App Build	2m 30s
Build apps (3.9, pygame) / Verify App Build	3m 13s
Build apps (3.9, pyside6) / Verify App Build	3m 40s
Build apps (3.9, toga) / Verify App Build	1m 52s
	55m 1s

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