support/testing: drop haveged for python tests

The new builtin armv5 kernel 4.19 uses VirtIORNG to provide entropy, so we
no longer need haveged.

Fixes:
https://gitlab.com/buildroot.org/buildroot/-/jobs/264508536
https://gitlab.com/buildroot.org/buildroot/-/jobs/264508537
https://gitlab.com/buildroot.org/buildroot/-/jobs/264508542
https://gitlab.com/buildroot.org/buildroot/-/jobs/264508543

Signed-off-by: Ricardo Martincoski <ricardo.martincoski@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
[Peter: reword]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

support/testing/tests/package/test_python_crossbar.py

@@ -3,12 +3,10 @@ from tests.package.test_python import TestPythonPackageBase
 
 class TestPythonPy3Crossbar(TestPythonPackageBase):
     __test__ = True
-    # use haveged to generate enough entropy so crossbar -> pynacl -> libsodium don't hang waiting for /dev/random
     config = TestPythonPackageBase.config + \
         """
         BR2_PACKAGE_PYTHON3=y
         BR2_PACKAGE_PYTHON_CROSSBAR=y
-        BR2_PACKAGE_HAVEGED=y
         """
     sample_scripts = ["tests/package/sample_python_crossbar.py"]
     timeout = 60

support/testing/tests/package/test_python_pynacl.py

@@ -3,12 +3,10 @@ from tests.package.test_python import TestPythonPackageBase
 
 class TestPythonPy2Pynacl(TestPythonPackageBase):
     __test__ = True
-    # use haveged to generate enough entropy so pynacl -> libsodium don't hang waiting for /dev/random
     config = TestPythonPackageBase.config + \
         """
         BR2_PACKAGE_PYTHON=y
         BR2_PACKAGE_PYTHON_PYNACL=y
-        BR2_PACKAGE_HAVEGED=y
         """
     sample_scripts = ["tests/package/sample_python_pynacl.py"]
     timeout = 10
@@ -16,12 +14,10 @@ class TestPythonPy2Pynacl(TestPythonPackageBase):
 
 class TestPythonPy3Pynacl(TestPythonPackageBase):
     __test__ = True
-    # use haveged to generate enough entropy so pynacl -> libsodium don't hang waiting for /dev/random
     config = TestPythonPackageBase.config + \
         """
         BR2_PACKAGE_PYTHON3=y
         BR2_PACKAGE_PYTHON_PYNACL=y
-        BR2_PACKAGE_HAVEGED=y
         """
     sample_scripts = ["tests/package/sample_python_pynacl.py"]
     timeout = 10