Merge branch '2.2' into 3.0

# Conflicts:
#	.github/workflows/testing.yml
#	CHANGELOG
#	appveyor.yml
#	dev-requirements.txt
#	gns3server/compute/base_node.py
#	gns3server/controller/__init__.py
#	gns3server/controller/appliance_manager.py
#	gns3server/crash_report.py
#	gns3server/static/web-ui/index.html
#	gns3server/utils/get_resource.py
#	gns3server/version.py
#	gns3server/web/route.py
#	requirements.txt
#	tests/handlers/api/compute/test_qemu.py
#	win-requirements.txt

gns3server/compute/vmware/vmware_vm.py

@@ -481,6 +481,10 @@ class VMwareVM(BaseNode):
 
         try:
             if self._ubridge_hypervisor:
+                if parse_version(platform.mac_ver()[0]) >= parse_version("11.0.0"):
+                    # give VMware some time to create the bridge interfaces, so they can be found
+                    # by psutil and used by uBridge
+                    await asyncio.sleep(1)
                 for adapter_number in range(0, self._adapters):
                     nio = self._ethernet_adapters[adapter_number].get_nio(0)
                     if nio: