arm/oeqa/optee.py: increase timeout value from 22 to 45 minutes

Tests are taking more time now and several devices are
timing out:

https://gitlab.com/jonmason00/meta-arm/-/pipelines/1467809227

qemuarm64-secureboot runs the test in 10 and
qemuarm-secureboot in 13 minutes.

Upstream optee CI shows xtest runs taking around 30 minutes on
slowest qemu machines:

https://github.com/OP-TEE/optee_os/actions/runs/10997530234?pr=7052

Guestimate limit to 45 minutes so that slowest and most loaded
machines could fit there too. optee xtest has internal test
specific timeouts so if something hangs it should be detected
earlier.

If these limits still cause issues, then we could disable some of
the longer running tests with "xtest -l" option. Default for
testing level is 1 but maybe 2 or 3 could be enough.

Signed-off-by: Mikko Rapeli <mikko.rapeli@linaro.org>
Cc: Jérôme Forissier <jerome@forissier.org>
Signed-off-by: Jon Mason <jon.mason@arm.com>

meta-arm/lib/oeqa/runtime/cases/optee.py

@@ -12,7 +12,7 @@ class OpteeTestSuite(OERuntimeTestCase):
     """
     Run OP-TEE tests (xtest).
     """
-    @OETimeout(1300)
+    @OETimeout(2700)
     @OEHasPackage(['optee-test'])
     def test_opteetest_xtest(self):
         # clear storage before executing tests