support/testing/tests/package/test_python_botocore.py: increase timeout

With the current python-botocore version, the test times out on
machines on which it was passing with previous versions. Increase the
timeout so that the test can be run without using a timeout
multiplier.

Signed-off-by: Raphaël Mélotte <raphael.melotte@mind.be>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

support/testing/tests/package/test_python_botocore.py

@@ -12,7 +12,7 @@ class TestPythonPy3Botocore(TestPythonPackageBase):
         BR2_TARGET_ROOTFS_EXT2_SIZE="120M"
         """
     sample_scripts = ["tests/package/sample_python_botocore.py"]
-    timeout = 10
+    timeout = 30
 
     def login(self):
         ext2_file = os.path.join(self.builddir, "images", "rootfs.ext2")