allow searching for new .pt2 extension, which can contain AOTI compil… #524

Job	Run time
test-unix-nightly (macos, 3.11, 12.1, nightly)	10m 44s
test-unix-nightly (linux, 3.11, 12.1, nightly)	5m 50s
test-stable (macos, 3.9, 12.1, stable)	10m 42s
test-stable (macos, 3.10, 12.1, stable)	10m 32s
test-stable (macos, 3.11, 12.1, stable)	10m 35s
test-stable (macos, 3.12, 12.1, stable)	10m 39s
test-stable (linux, 3.9, 12.1, stable)	6m 0s
test-stable (linux, 3.10, 12.1, stable)	5m 51s
test-stable (linux, 3.11, 12.1, stable)	8m 5s
test-stable (linux, 3.12, 12.1, stable)	5m 50s
	1h 24m 48s

Provide feedback